Answer:
A, because of the cataracts.
Explanation:
The cataracts made the river too dangerous to travel in as the rock filled rapids would destroy the boat, and destroy them.
Answer:
Technology has deeply affected the global economy and its usage has been linked to marketplace transformation, improved living standards and more robust international trade. ... Technological advances have significantly improved operations and lowered the cost of doing business.
Explanation:
I just searched it, easy.
Roosevelt proposal to add one new justice to the Supreme Court for every justice over age seventy.
The answer is C
The rest are incorrect because congress is legislature and the supreme is judical