President Nixon faced quite a few challenges while he was serving.
Some of the major ones include: Vietnam War, inflation, and the Watergate Scandal.
Hope this helps!
- Melanie
D. the red area. is the answer.
Competition between european countries such as portugal and spain affect overseas exploration and expansion, they didn´t want to go to America, they both wanted to go to Asia, and Africa, trade with asia, get their riches, improve technology and covert people to Christian. Christopher Columbus wanted to go to Asia when he found america, as a result of all that competition, spanish and portuguese established colonies in america.