People are able to communicate across the globe very quickly without having to call each other and pay a lot of money for long-distance calls
After World War II, the federal government took control of millions of acres of New Mexico land, which it used to build military bases, missile ranges, and R&D facilities. The laboratory at Los Alamos became part of a new network of National Laboratories around the country.
Answer:By one estimate, 100,000 slaves escaped from bondage in the South between 1810 and 1850. Aiding them in their flight was a system of safe houses and abolitionists determined to free as many slaves as possible, even though such actions violated state laws and the United States Constitution
Explanation:
Answer: C end jim crow laws
