Answer:
-hunter/gatherers still existed
-climate
-use of stone tools/weapons
hope this helps!
In my opinion the louisiana purchase because it expanded US territory by 828,000 square miles and started the westward expansion of the US
Answer:
the statement that best describes how federalism changed as a result of Ronald' Reagan's presidency was : D. states were allowed to take a more active role in their own affair. This was known as the 'new federalism' .
The answer is B China was invaded and occupied by japan, causing the Qing dynasty to fall
Answer:
They sent an army,
Mexico had a problem with the fredonian rebellion so they sent an ARMY.