How important is the role the development of Abraham in the development of monotheistic religions?

Abraham considered being the first monotheist.

Explanation:

The monotheistic word used to describe the belief of a religion who worship only one God and deny the presence of other gods. The three religions of Christianity, Judaism, and Islam part of Abrahamic faiths. Abraham was the first Hebrew patriarchs and respected by the three monotheistic religions. These three religions were all born in the Middle East. Christianity came from within the Jewish tradition, and Islam arose from Judaism and Christianity. Judaism begins as a result of the connection between God and Abraham.  

he believed that strong monarchies would lead to social and political stability.

disease was the number one killer of native peoples. they had had little exposure to the diseases of europe. this led to some villages being almost completely wiped out and some tribes destroyed.