Italian polymath Galileo Galilei espoused the view of heliocentricism in the early 17th century, contrary to the geocentrism which was commonly accepted at the time.
Answer:
limited government, separation of powers, checks and balances, and Federalism
<span> Eastern Christianity consists of the </span>Christian<span> traditions and churches that developed in the </span>Middle East<span>, </span>Africa<span>, </span>Eastern Europe<span>, </span>Asia Minor<span>, the </span>Balkans<span>, </span>Southern India<span> and parts of the </span>Far East<span> over several centuries. The term does not describe a single </span>communion<span> or </span>religious denomination<span>. Some Eastern churches have more in common historically and theologically with Western Christianity than with one another. The various Eastern churches do not normally refer to themselves as "Eastern", with the exception of the </span>Assyrian Church of the East<span> and its offshoots.</span>
<span>I believe it to be A. I hope this helps. -T</span>