Answer: 10 is c and 11 is A
Explanation:
They allowed for travel against a rivers current Hope this helps! ;D
Answer:
McCarthyism is the practice of making accusations of subversion or treason, especially when related to communism, without proper regard for evidence.
Explanation:
The War of 1812.
A war between the US and G. Britain caused by American outrage over the impressment of American sailors by the British, the seizing of American ships, and British aid to the Native Indians attacking the Americans on the western frontier. All this enhances the feeling of nationalism among the Americans and caused the war of 1812.
