Isolationism was the policy that kept them from joining the League of Nations. Isolationism is when a group stays away from or ignores all people in that group. Mainly political matters of other countries.
"The OPEC oil embargo" was the reason of the oil crisis during the 1970s among the choices given in the question. The correct option among all the options that are given in the question is the third option or option "C". I hope the answer has actually come to your desired help.
La Paz, is the Headquarters of the Government of the Plurinational State of Bolivia. It is the most important political, cultural and financial center in Bolivia. The city is also the capital of the department of the same name. With an estimated population of 789 541 inhabitants, in 2015, La Paz is the third most populated city in the country. Its metropolitan area, which includes the municipalities of El Alto, Viacha, Achocalla, Laja, Mecapaca, Palca and Pucarani, is the most populated in the country, reaching a population of 1.87 million inhabitants. Located in western Bolivia, 68 km southeast of Lake Titicaca, La Paz is located in a canyon created by the Choqueyapu River and is surrounded by the high mountains of the altiplano, including the imposing Illimani, whose silhouette has been the most important emblem of the city since its founding. At an average height of 3650 meters above sea level, La Paz is the metropolis and highest administrative capital in the world. Due to its elevation, La Paz has a subtropical climate of height, with rainy summers and dry winters.
<span>Many social ills were happening of which people were opposing hence most of Americans found themselves taking part in reform movement which finally helped them to change things. Example of this kind of reform movements are: temperance movement, abolition movement, school and prison reform movement, and many others.</span>