Which were provisions of the open door policy? check all that apply. all foreign countries had to pay takes equally. foreign countries with spheres of influence in china were exempt from taxes. only the chinese government could collect tariffs on trade. countries with a sphere of influence should maintain free access to their ports. the united states would oversee the continuance of the open door policy.

The provisions of the Open Door policy were:

- Foreign countries with spheres of influence in China were exempt from taxes.

- The United States would oversee the continuance of the Open Door policy.

Explanation:

The Open Door policy is a concept in foreign relations and economy that postulated that the same commercial conditions should exist for the great powers in China. Based on the unequal treaties signed between China and the powers there would be unrestricted access to Chinese commercial markets.

This policy originated with British commercial practices, which were reflected in commercial treaties with the Chinese Qing Dynasty after the First Opium War.

As a specific policy with respect to China, its first advances were made by the United States in the Open Door Notes of September-November 1899. In 1898, the United States had become a power in East Asia through the acquisition of the Philippines, and when the distribution of China by the European powers and Japan was imminent, the United States felt that its commercial interests in China were being threatened. US Secretary of State John Hay sent notes to the major powers (France, Germany, the United Kingdom, Italy, Japan and Russia), asking them to formally declare that they would defend the territorial and administrative integrity of China and that they would not interfere with the free use of the Chinese ports located within their spheres of influence in China.

In response, each nation evaded Hay's request, taking the position that they would not commit until the others agreed. During this period there was a strong economic tension. However, in July 1900, Hay announced that each nation had agreed at first. Despite the treaties made since 1900 they referred to the Open Door Policy, the competition between the powers for special concessions within China for the rights of railways, mining, loans, ports of foreign trade and so on, continued in a constant way.

what are the choices?

the name of the theory is landmass theory.