Many factors contributed to Britain's dominance, including agricultural changes, a population boom, economic innovations, new ideas and a scientific viewpoint, transportation foundations, natural resources, a supportive government, and a trade network with numerous colonies. So the answer is D
They wanted to create an antislavery majority there
Answer: I believe it is D I will come back to tell you if it correct
Explanation: D is correct
-Many children worked in factories under dangerous conditions.
It was the 15th amendment that was a response to discriminatory laws, called black codes, passed in the South that treated blacks as second class citizens, since Reconstruction was hard to enforce.
The answer is it sparked in interest in the nation expanding its reach and influence to other countries. The reason this is correct is Manifest destiny was a time period when people were traveling to find new land. The people believed that it was Gods destiny.