1) How had the size of the United States changed?
It has now expanded to the West coast.
2) How had the population make-up of the United States changed?
<span> The population of U.S increased to 38.5 million in 1870.
3) What new innovations changed life in the United States?
</span> There are innovations in transportation, communication, and traveling.
4) What key events changed the United States?
Some key events include the Indian Wars, the Texas Revolution, The Spanish-American War, Louisiana Purchase, the purchase of Alaska, the Mexican Cession, the War of 1812.
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5) How was citizenship defined during each time period? How was enfranchisement (the right to vote) defined?
The right to vote was extended to all men citizens. </span>
Its A, someone made a quizlet and has the answer in it and they said its basically A also the president really just wanted to prove that America was powerful and because he didnt want to lose anymore american lives
Answer: Thomas Paine published Common Sense. This small pamphlet had a big effect on colonists and moved many Americans to support independence from Great Britain. Colonists were persuaded by the
logic of Paine's arguments, which included that the Atlantic Ocean was too wide to allow Britain to rule America as well as an American government could, that it was foolish to think an island could rule a continent, and that the idea of Britain being America's "mother country" made Britain's actions all the worse because no mother would treat her children so badly.
Explanation:
The answer to your question is D i hope this helps you