Went in to the war and dropped an atomic bomb on Hiroshima
Answer:
The ozone layer is a deep layer in the stratosphere, encircling the Earth, that has large amounts of ozone in it. The layer shields the entire Earth from much of the harmful ultraviolet radiation that comes from the sun
Explanation:
Basically the ozone layer protects the earth from UV rays.
It was B. border dispute with Mexico
Answer: Every state in the south
Explanation:
This included Virginia, Maryland, Florida, Missouri, Texas, Mississippi, Alabama, Tennessee, North and South Carolina, Georgia, Louisiana, and Arkansas. The south states relied on farms and plantations which is why they had so many slaves because they can farm everything with no pay. When Lincoln threatened no slavery left, they rebelled and seceded.
