Considering the available options, the regions between 1450 and 1750 in which Christian missionary activity was met with the least amount of resistance by non-European states in <u>America</u>.
<h3>Christian Missionary Activity In America.</h3>
The origin of Christianity in America started with the Europeans. The Europeans like Spain, France, England, and the Netherlands brought different forms of Christian practice to America.
During this period, the Europeans settled in America and quickly spread Christianity among themselves and the Native Americans due to their superior warfare.
Unlike other regions that have many natives with different religious beliefs, America mainly was populated with few natives, thereby making Christianity increase in the region when many Europeans came.
Hence, in this case, it is concluded that the correct answer is America.
The available options are the following:
The Americas
The Middle East
The Indian subcontinent
Central Asia
Learn more about Christianity in America here: brainly.com/question/15391569