The correct answer is A. Major Tallmadge developed a unique code system so that the Americans could send secret messages.
Explanation:
To find the central idea in a text, ask yourself what is the main idea the author expresses?. For example, in the passage presented the author focuses on the system Major Tallmadge created and how this system was very elaborated or complex, which is shown through details such as "He substituted digits for words" or "Tallmadge gave his agents a cipher". Moreover, the author implicitly suggests this was used for Americans to send secret messages as he mentions important American military leaders such as "Woodhull, Townsend, and General Washington" and shows how important was that the messages were only understood by few. In this context, the main idea is "Major Tallmadge developed a unique code system so that the Americans could send secret messages".
This group of stanzas present an alternate rhyme pattern, which follow the ABAB CDAD format; there are four sounds present and and each is used in the particular order defined by the letters in the format. This makes for a poem's purpose, and the stanzas can also be used for a march song since they can be followed by instruments in an even metre (which is a pattern used in march songs for accented first beats).
Australian football because it has the most contact in the sport. It is interesting watching other countries play the sport and see their rules and how different it is.
Answer:
B. to convince others that poor lighting is a danger to kids
In the Michio Kaku's book, Visions, he states that we are continuing to rush ahead. To prove that, he says “In the past decade more scientific knowledge has been created than in all of human history.” Since we are so advance, we don't need to be observers "of the dance of Nature". We have moved “from being passive observers of Nature to being active choreographers of Nature.” We are no longer discovering, now we are creating. Conserning future predictions Kaku says to listen to "those who create it".
