Why do east and south asia form a region? check all that apply. a. they share very similar climates and religious beliefs. b. they share some of the oldest civilizations. c. they consist of an area marked by very little conflict between states. d. they both experienced thousands of years of asian isolationism.

A. They share very similar climates and religious beliefs

B. They share some of the oldest civilizations

D. They both experienced thousands of years of Asian isolationism

Explanation:

East Asia and South Asia share multiple similarities, so even though they are two separate geographical regions, they can be classified as a single region because of other things.

Both have large areas where the climate types are the same or very similar. Also, the religions practiced in these two regions have been moving between them, thus they have been influencing each other and made their own unique identity. Some of the first civilizations in the world have appeared here, with the Indus Valley, Yellow River, and Blue River being the epicenters from which they arose. For quite some time, these two were isolated from the rest of the world, and only communicated with their closer surroundings, thus resulting in developing unique cultures.

A. They share very similar climates and religious beliefs.

B. They share some of the oldest civilizations.

D. They both experienced thousands of years of Asian isolationism.

Explanation:

The eastern and southern parts of Asia are very similar in many things, like the fact that they were the place were several of the oldest civilizations of the history of the humanity settled, in that area also shared climate and religious beliefs, with hinduism and budhism growing in the area it spread across the region and were isolated from the rest of the world for a large part of their history.

the answer is "c" im pretty sure.