Answer: Herself
Explanation:
The universal ethical egoism is a principle which suggests that all people must act and believe according to their own self concern and interest. According to this principle one should remain motivated according to the self-interest. 
According to the principle of universal ethical egoism Sarah is most like make herself happy by buying food of her choice irrespective thinking about others. This will show her personal concern and self-interest.
 
        
             
        
        
        
The consequences of the discovery were several, both for Europe and for America, and both economic, social, political or cultural.
CONSEQUENCES FOR AMERICA
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The economic consequences for the Americas include the introduction of new crops adapted to the American climate. The best example is coffee. Today the best coffee in the world is that of South America, both Colombian and Brazilian. Wheat was introduced by Spanish friars in Ecuador.
 
-   Among the social consequences arise the most dramatic: mass mortality of Indians (wars, forced labor and new epidemics), introduction of two new races (white and black), and mass racial crossing between Indians and whites: mestizos.
 
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Between the political consequences the fall of the pre-Columbian empires takes place: Aztec, Mayan or Inca, between the most outstanding, as well as a whole Indo-American global culture.
 
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Among the cultural consequences, European culture is introduced in all areas of life, sometimes incorporating indigenous features. Aboriginal culture is relegated to the religious or family spheres: pre-Hispanic rites are adapted to Catholicism, and the old Quechua, Aymara and Nahuatha languages are preserved, among many others.
 
CONSEQUENCES FOR EUROPE
:
- Among the economic consequences, it should be noted how American crops adapt to the European climate and revolutionize the eating habits of the Old Continent: potatoes, corn or tomatoes, which saved thousands of people from hunger. The ultramarine trade develops greatly and even exceeds the interior, revolutionizing prices (inflation) and port cities such as Seville or Lisbon.
 
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Among the social consequences we must highlight the millions of Europeans who emigrate to American lands for more than four hundred years. Stresses the phenomenon of the Indian: the case of the emigrant in America who left his village with nothing and that returns rich to its population of origin over the years. The European commercial bourgeoisie is enriched by this ultramarine trade and achieves its social ascent, preparing its future "revolution" in the late eighteenth and early nineteenth centuries.
 
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Among the remarkable political consequences is the birth of European empires: Spanish, Portuguese, English, French or Dutch, and wars between them for the dominance of the riches of the American continent and new territories. Ocean piracy is the most significant phenomenon of wars on the high seas, covered by successive metropolitan governments. Also the frequent attacks to American ports on the part of the European navies. In 1494, as soon as America was discovered, the Castilians and the Portuguese were divided over by the signing of the Treaty of Tordesillas, through which Brazil would be part of the Lusitanian possessions to Indonesia, while the Castilians would dominate the rest: from the Philippines to the border with Brazil.
 
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Among the cultural consequences say that almost total knowledge of the world was stimulated, with travel and geographical expeditions: first round by Elcano, after the death of Magellan, knowledge of new species and minerals, geodesic dimensions, new cartography, etc.
 
 
        
                    
             
        
        
        
Answer:
c. openness
Explanation:
The Five-Factor Model of personality is a model of the structure of personality according to which human personality can be described using five broad dimensions: Extraversion, Agreeableness, Conscientiousness, Neuroticism, and Openness.
The main characteristics of the dimensions are:
- Extraversion: Outgoing, socially confident behavior. Extroverts are sociable, talkative and enjoy being the center of attention. Introverts are more quiet and prefer to be on their own.
 
- Agreeableness: Individuals who score highly on agreeableness are friendly and co-operative, they are trusting of others and are more altruistic and sympathetic. People who score low on this dimension are less concerned with pleasing other people or making friends, they tend to be more suspicious and are less charitable, they are also competitive and stubborn.
 
- Conscientiousness: People who are conscientious are more aware of their actions and the consequences of their behavior than people who are unconscientious. They feel a sense of responsibility towards other people and are careful with their duties, they will be concerned about tidiness, punctuality and hard work.  People who score low on this dimension are less careful and are less concerned about tidiness and punctuality.
 
- Neuroticism: People with high neuroticism are persistent worriers. They are fearful and often feel anxious, over-thinking their problems focusing on the negative aspects of them. They tend to become frustrated and angry if things don't go as they wish.  People who score low are less preoccupied and are able to remain more calm under stressful situations.
 
- Openness: Willingness to try new activities. People with higher levels of openness enjoy artistic and cultural experiences and are more open to unfamiliar cultures and customs, they are imaginative.  People with low levels of openness <u>are wary of uncertainty and the unknown and feel uncomfortable in unfamiliar situations and prefer familiar environments.</u>
 
We can see that <u>Hammond has a daily routine and is comfortable in his familiar environments (the same route to work as well as going to the same beach resort)</u>. These are characteristics from people who score low in openness 
 
        
             
        
        
        
Sumerians invented cuneiform; the Egyptians and Mesopotamians invented pictographs, and so on. These were the foundations of writing as we know it. Over time, different cultures develop different writing systems, which eventually lead to modern writing systems, having been enhanced over time.