<span>The purpose of the Open Door Policy was to give all nations equal rights when trading with China, according to the Encyclopaedia Britannica. It was initiated by the United States and aimed to both enhance global trade and to promote China's welfare and sovereignty.</span>
Answer:
C. Battle of Antietam
Explanation:
The Battle of Antietam was the single bloodiest day of the war, with both sides suffering enormous losses. Lee's army barely withstood the Union assaults, then retreated to Virginia the next day.
the act of competing or challenging another
Answer:
The industrial revolution opened up a large amount of employment opportunities. These opportunities were mainly for the male adults, although there was labor for children and women, though a very small amount. People from the countryside began to move to the city since that's where the majority of the jobs were kept.
if this is not exactly right im so sorry this is the best answer i can give you but i hope this helps.