Question 1 is B
I believe 2 is C
But I'm not on the last part, sorry
B. It grew smaller as power was given back to the states
"a. Immigration restrictions were expanded as fears of communist <span>infiltration from Soviet bloc nations spread" would be the best option from the list, since McCarthy instilled a feeling of paranoia about communism in the US.</span>
Answer:
D. rivers
Explanation:
People can grow agriculture near rivers and fish in rivers. After doing that, they can go to a region on their boats with the help of rivers to trade. That is why rivers in Middle east, euphrates river, tigris river, the nile river in Africa, yangtze river and Yellow river from China, and many many more other rivers were useful to trade before in the ancient times.
hope this helps.
<span><span> A.</span><span>Since ancient times, people have used waterways for transportation.
</span></span><span> B. When natural waterways are too difficult to navigate, people sometimes dig canals to provide a better means of transportation.
</span>
<span>D. Canals are man-made waterways that change the natural landscape to meet human needs.</span>