Answer:b. The Louisiana Purchase doubled the country's size.
-correct! it took place in 1803
c. Florida became a part of the United States.
-correct! this happened in 1821!
d. New admissions brought the total number of states to twenty-four.
correct! this was achieved in 1821
Explanation: California and Oregona were only admitted in 1850
Mao Zeding declared China the Peoples Republic of China in <span>October 1, 1949. This is a very important day for the people of Chinese.</span>
Answer:the president can veto a law
Explanation:
The Phoenician economy was supported by trading via seas and applying money, which were invented by that nation.