An overarching feature of all three Islamic empires was the ethnic and religious diversity of the subject populations. What measures did the rulers of the Ottoman, Safavid, and Mughal states take to maintain harmony among the different ethnic and religious communities

They adopted bureaucratic measures

Explanation:

The overarching feature of all three Islamic empires was the ethnic and religious diversity of the subject populations.

The rulers of the Ottoman, Safavid, and Mughal states take to maintain harmony among the different ethnic and religious communities was however achieved as result of the bureaucratic measures adopted which had some form of strict rules and guidelines to protect the interest of the population and avoid any form of violence.

answer; william penn's approach made the colony diverse by attracting many types of people and religions;

here are some major conflicts i found. maybe pick one and do more research on it. (cause i ain't writing 6 paragraphs)

in 1877, the nez perce war took place.

1881 - president james garfield was assassinated.

1882 - the chinese exclusion act was passed.

1883 - a decision in the civil rights cases legalized racial segregation in the united states.

1887 - the dawes act was passed.

1893 - the panic of 1893 took place. (what a creative name)

and there are probably other topics you can find if you just search up "united states timeline," or "conflicts in the 19th century for america."

then once you find a topic you like find out how it affected the people of america and what not. (sorry if this feels a bit short changed, history was and never will be one of my strong topics)