The territories of Guam, Philippines, and Puerto Rico all became under the control of the United States following the conflict of the Spanish American War. The Spanish American war was fought between Spain and the United States in 1898. The correct answer is D.
Jamestown was created to establish a colony to increase wealth and power(wanted fortunes)
People were able to have peace in their civilizations and they also were able to have a good civilized place to live.
The Nuclear Non-Proliferation Treaty went into effect beginning in 1970 for a period of 25 years. In 1995, an international conference extended it indefinitely.