my book shows me 3 graphs. One is Imperialism in Africa, c. 1900 that shows by 1900, European imperialist nations controlled vast amounts of territory in Africa.

Second is Imperialism in Asia, c. 1900, that shows the U.S. and japan joined European nations in exerting economic control, or "spheres of influence," in Asian nations.
and third Value of United States Exports, 1870-1920 that shows the expansion of American businesss into international markets in the late 1800s and early 1900s let to the rapid rise in U.S. exports during this period.

my question says to use the 3 graphs to explain why the U.S. supported a policy of the Open Door.

pleease help me with this :/

Study this article about the Open Door Policy, and then tell us what you think.

http://www.u-s-history.com/pages/h908.html

still confused :(

Based on the information provided from the three graphs, the U.S. supported a policy of the Open Door due to several reasons:

1. Imperialism in Africa, c. 1900: The graph shows that European imperialist nations controlled vast amounts of territory in Africa. This suggests that there was intense competition among European powers for colonial possessions in Africa. The U.S. may have supported the Open Door policy to ensure that it would have equal access to trade and resources in African territories, despite not having any direct colonial control.

2. Imperialism in Asia, c. 1900: The graph indicates that the U.S. and Japan joined European nations in exerting economic control, or "spheres of influence," in Asian nations. This suggests that the U.S. had economic interests and investments in Asia and wanted to protect its access to these markets. The Open Door policy would help ensure that the U.S. would not be excluded from these spheres of influence and have equal economic opportunities in Asia.

3. Value of United States Exports, 1870-1920: The graph demonstrates the expansion of American businesses into international markets during the late 19th and early 20th centuries, leading to a rapid rise in U.S. exports. This implies that the U.S. had a vested interest in maintaining access to global markets and ensuring fair trade practices. By supporting the Open Door policy, the U.S. aimed to eliminate trade barriers and restrictions imposed by other countries, thereby allowing for the free flow of goods and services, which would benefit American businesses and increase exports.

Overall, the combination of economic interests in Asia and Africa, the competition among European powers, and the desire for fair trade practices contributed to the U.S. support for the policy of the Open Door.

To answer your question, let's analyze each of the three graphs and how they are related to the U.S. policy of the Open Door.

1. Imperialism in Africa, c. 1900: This graph shows that by 1900, European imperialist nations controlled significant amounts of territory in Africa. This indicates a competition among European powers for colonies and resources. The U.S., being a latecomer to imperialism, saw an opportunity to gain access to these markets and resources in Africa. This desire for economic expansion and influence may have played a role in shaping the U.S.'s policy of the Open Door.

2. Imperialism in Asia, c. 1900: This graph highlights that besides European nations, the U.S. and Japan also exerted economic control, or "spheres of influence," in Asian nations. This demonstrates the increasing international expansion of American businesses, aiming to tap into the vast Asian markets and resources. The U.S. sought to protect its economic interests and prevent other nations from monopolizing Asian markets. The Open Door policy was a way for the U.S. to ensure equal access and prevent the carving up of exclusive economic zones, thus allowing American businesses to compete fairly with European and Asian powers.

3. Value of United States Exports, 1870-1920: This graph illustrates the rapid rise in U.S. exports during the late 1800s and early 1900s. With the expansion of American businesses into international markets, the U.S. became increasingly dependent on foreign markets for its products. To maintain access to these markets and prevent discrimination or barriers to trade, the U.S. advocated for an Open Door policy. This policy helped ensure that all nations would have equal access to each other's markets without any imposed restrictions, facilitating the continued growth of U.S. exports.

In summary, the U.S. supported a policy of the Open Door because it aimed to protect its economic interests, gain access to new markets and resources, ensure fair competition with other imperialist powers, and maintain a level playing field for international trade. The three graphs together provide evidence of the economic expansion, competition, and dependency on foreign markets that influenced the U.S.'s policy of the Open Door.