the correct option is D
Roosovelt corollary,Monroe doctrine diplomacy and open door policy
Roosovely corollary was T. Roosovely addition to the monroe doctrine, which argued the that the usa was obliged to police over Latin countries to enforce their obligations. The monroe doctrine was the official USA policy for the 19th century which called for usa not to intervene in other countries affairs. Open door policy was the policy USA adopted inorder to stiffle ranfing rivaly over the big markets of China.
Answer:
In the late 1830s and early 1840s, many more Americans started to move to Oregon. This was the era of the famous Oregon Trail. These settlers were motivated by a desire for land, not by a desire for furs. They were not going to Oregon to trade but rather to set up their own new homes.
Explanation:
Bleeding Sumner further heightened tensions that already existed between the North and South. The attacks also demonstrated violent and degrading behavior in the South that led up to the Civil War.
Answer:
The Christian Church gave the various people and tribes in Western Europe a cultural center.
Explanation:
After the fall of the Western Roman Empire, in Western Europe, Church became the centre of culture. During this period, the Catholic Church was the only unifying factor, and the church builds Western Civilization based on its beliefs. The Christian religion was also spreading in Europe after the fall of the Roman Empire.
