Answer:
Global population (more info below)
Explanation:
Global population increased due to increased sanitation, medicines, and food production. Hope I helped!
The Spanish-American War was notable not only because the United States ... Spain had dominated Central and South America since the late fifteenth century. ... of additional naval bases in the Pacific Ocean, reaching as far as mainland Asia. ... best known part of the battles, but in fact, several African American regiments
Answer:
military and defense advancement
Explanation:
The Cold War began after the Second World War when tension between Eastern and Western Europe rises. The anxiety began because of different political ideas as Eastern Europe followed communism and the Western as Democracy. The Cold War created a sense of tension and fear. The arms race started within two nations, which led to the Cold War. Both countries, the Soviet and the United States, spent billions of capital trying to make nuclear weapons to display their strength.
