I'm sorry if I'm wrong
A C D
Generally speaking, from the 1830s on, people hoping to settle in the Northwest "B-traveled along the Oregon Trail," since this had become a well-established route.
"<span>D. All of the above" is correct. </span>The term "Iron Curtain" was coined by Winston Churchill during a speech following the end of World War II. The curtain of which he spoke was a division between the communist east and the democratic west.
The one child policy, was an official program initiated in the late 1970s and early '80s by the central government of China, the purpose of it being to limit the great majority of family units in the country to one child each. The rationale for implementing the policy was to reduce the growth rate of China's enormous population.
