I believe he was the youngest president to be elected
the answer is a for this question
- All of these three civilizations continued to develop more political and governmental unity.
<span>- China and Europe were looking back to their roots, Europe grew them a little further, and China turned back to them. </span>
<span>- Islam and Europe both worked to expand their religions, and to grow their land land and control. China did not. </span>
- China and Europe both started to explore the water, for different reasons though. Europe gained more by finding the Americas.
<span>- Islam was split into four parts, a little similar to Europe's fragmented states. China was a completely unified empire.
Please put me as brainlest if this is right!</span>
Law, rule, regulation, precept, statute, ordinance
