Answer:
3) Morgan-airplanes
Explanation:
Morgan was a banker and financer.
Answer:
moved to the west and worked on ranches and farms
Explanation:
Answer:
Horace Mann
Explanation:
Credit for our modern version of the school system usually goes to Horace Mann. When he became Secretary of Education in Massachusetts in 1837, he set forth his vision for a system of professional teachers who would teach students an organized curriculum of basic content.
The answer is A since they did show how mathematics and measurement could be used in scientific investigation
The answer is slavery. The Republicans were anti-slavery, while the democratic south was pro slavery. Eventually that, and a couple of other things, led to the Civil War.
Sorry if this was a bit late, Brainly had just recommended this question for me to answer, but I hope this helps!
