Answer:
here
Explanation:
According to one long-held theory about the origins of South Asia's caste system, Aryans from central Asia invaded South Asia and introduced the caste system as a means of controlling the local populations. The Aryans defined key roles in society, then assigned groups of people to them.
The correct answer is the Union League.
This organization was formed during the Civil War (1861-1865). The goal of this organization was to promote the policies and ideas of President Abraham Lincoln. Along with this, the Union League wanted Southerners to remain loyal to the Union rather than seceding and joining the Confederate States of America.
Yup, that is indeed true. The Safavids were Sunni Muslims.
Korea had been required to tribute to China regularly, while Japan was not required to tribute as much.