Answer:
They had begun to question the cost of the Vietnam War.
Explanation:
By 1969, opposition to war had rose. American cities were the scenarios of mass rallies and marches for peace and a withdrawal from Vietnam. The public was worried about the high number of casualties and the economic costs of the war.
They did not see the purpose of fighting and were increasingly distrustful of the official version told by civilian and military officials, especially after the images of North Vietnam´s Tet Offensive of 1968 revealed chaos and uncertain perspectives of victory.
The apex answer is "Germany guaranteed Austria-Hungary its support in the conflict with Serbia"
The Dust Bowl, which happened during the 1930´s originated in the South and its devastation and effects moved on to affect not just the Southern Plains but also the Great Plains. The absence of rainfall, the intense movement of strong winds and continuous dust were part of the factors that affected everything in life, from the economy of families to their welfare and even comfort, to their health. It was a time of great drought, which coupled with the Depression of the 1930s, increased the poverty levels, especially in rural areas. In response to the need for food and income to be generated, many farmers decided to replace the natural grasses that grew in the plains for winter wheat and this action, coupled with the lack of rainfall, led to a furthering of the drought problem and also to land erosion. In the end, it was very difficult, if not almost impossible, to grow any crops and the lands turned to dust. This is why the correct response is C: Replacing natural grasses to plant winter wheat led to topsoil erosion.
A.) Lack of education. To me still has a little to do with the problem but is better than any other choice out of the selection.
B. THEY WERE PROTESTING THE TEA ACT. a bill that was passed to save the fall of the east india company by lowering its tea tax by a great amount