I believe the answer is: C. He was worried about his border with North Korea being in jeopardy.
Mao zedong feared that if he let the allied forces took control of north korea, the allied forces would be able to establish a navy base on that territory and exposed the chinese mainland from naval attack from north Korea. Because of this, he decided to help the north korean with both millitary soldiers and supplies.
The Philosophy of Reform that shaped this era rose from two distinct sources. These sources were t<span>ranscendental ideologies and Protestant revivalism.</span>
Answer: Because the way the hydrogen bonds causes molecules to push farther apart, which lowers the density.
<span>This is true. During the Middle Ages merchants saw an increase in influence and wealth. As more and more towns and cities began to emerge during this time, it became important for towns to set up local and long distance trade. The merchants were the ones who were willing to travel short and long distance to conduct trade and create economic expansion. Rural places could trade with urban places because of merchants and some merchants went on to hold high positions in towns due to their helpfulness.</span>