Just letting you know, I got this answer from the internet.
1) hunter-gathering tribes
2) small towns and nomadic groups
3) city-states and small kingdoms
4) empires
5) nation-states
After achieving independence with the Treaty of Paris<span>, the United States expanded westward, enlarging its borders seven times, with two major border adjustments, one each with colonies of the </span>United Kingdom<span> and </span>Spain<span>, and several small disputes. The original thirteen states grew into fifty </span>states, most of which began asincorporated territories<span>. The general pattern seen in this is of territorial expansion, carving of </span>organized territories<span> from the newly acquired land, modification of the borders of these territories, and eventual statehood. Only two states, </span>Nevada<span> and </span>Missouri<span>, grew appreciably after statehood, and five, </span>Georgia<span>, </span>Massachusetts,North Carolina<span>, </span>Texas<span>, and </span>Virginia<span>, lost land, in each case to form new states.</span>
The correct answer to the question stated above is letter C which is: They sailed up the navigable rivers of Europe and across the Atlantic in longships.
Vikings were Germanic Norse<span> seafarers, </span><span>who </span>raided<span> and </span>traded<span> from their </span>Scandinavian<span> homelands across wide areas of northern and central Europe and European Russia, during the late 8th to late 11th centuries.</span>
Answer: A is correct
Explanation: according to this passage the reason of the failure of League of Nations was attitude of the USA: USA did not join which undermined prestige, reputation and effectivity of the League.
The answer to the first unknown is "3 or more" while in the second unknown is "no more than two". Hence, we have the complete sentence as in the year 1930's of Americans who were polled reported that the ideal number of children was 3 or more. While in the year 1990's, Americans who were polled reported that the ideal number of children to have is no more than two.
