The republicans had changed from a party of moral reform to a party of material interest
A cause was that Texas declared its independence from Mexico. It changed the U.S. by the U.S. gaining California, New Mexico, Utah, Arizona, Colorado and parts of Wyoming.
If you are referring to the United States, the answer is probably the Vietnam War.
Answer:
Henan, a province in Central China’s Yellow River Valley, is widely recognized as the place where Chinese civilization originated. The one child policy significantly curbed population growth, though there is no consensus on the magnitude. Under the policy, households tried to have additional children without breaking the law; some unintended consequences include higher reported rates of twin births and more Han- minority marriages.
