United States and Soviet Union I’m pretty sure
The nickname "China's Sorrow" memorializes the millions that have been killed during the Huang He River's many diversions and floods. Most notably, in June 1938, the Nationalist Chinese Army used the river to block the Japanese army, killing an estimated 800,000 Chinese citizens and very few Japanese soldiers.
Answer: The first 2
the independent id the variable which is changed
the dependent variable is the variable which is observed a result of the change.
Explanation:
Answer: the Battle at Fort Wagner
Explanation: The 54th Massachusetts played a crucial combat role, proving to skeptics that African American soldiers would fight bravely if given the chance.
President Abraham Lincoln issued the Emancipation Proclamation on January 1, 1863, as the nation approached its third year of bloody civil war. The proclamation declared "that all persons held as slaves" within the rebellious states "are, and henceforward shall be free."