Answer: I believe It would be C. The Louisiana Purchase.
Explanation: The Louisiana Purchase happend in the 1803 where Louisiana Purchase expands U.S. territory west of the Mississippi River.
The victory at Saratoga was the battle after which Burgoyne surrendered his entire army, giving Americans the final element needed to win the Revolutionary War.
Answer:
The Global Impact of Chinese and Japanese Economic Growth. ... As Japan contributed a remarkable 16 percent to global GDP growth from 1960-1990, China added a mere 2 percent. Much has changed. China has overtaken Japan as the world's second largest economy, accounting for 16 percent of global GDP in 2015 not sure if this is what you'r looking for.
Explanation:
Im not sure but i think it would be c
Easy escape from potential threats