Answer:
The Open Door policy was a statement of principles initiated by the United States in 1899 and 1900. It called for protection of equal privileges for all countries trading with China and for the support of Chinese territorial and administrative integrity. The statement was issued in the form of two circulars (diplomatic notes), dispatched by U.S. Secretary of State John Hay to Great Britain, Germany, France, Italy, Japan, and Russia. The Open Door policy was a cornerstone of American foreign policy in East Asia until the mid-20th century.
Explanation:
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Option: Building a timeline of English, French, and Spanish colonies in North America.
Explanation:
Before the arrival of European, America was inhabitant by the Native population. After Columbus arrival in 1492, many European powers began to arrive to acquire wealth and land for the crown. Many colonies established for settlers in America.
The decline of the Native population in the United States from the 15th to 17th centuries varies. The Native population began to decline as there was frequent conflict related to the confiscated of the land by the colonists. Many Natives died after coming into contact with Europeans because of the diseases which they were not immune. Disease like smallpox, cholera, malaria, chickenpox, measles, scarlet fever killed thousands of people. The superior weapons like guns and gunpowder helped win battles against the Native Americans.