Leif Erickson was a Norse explorer from Iceland.
I hope this helps I don’t really understand your question tho
B the answer is B your welcome
The correct answer should be
<span>4. A profound desire to see the USSR standard of living increase
While Khrushchev introduced things like the perestroika to reform the economy, Gorbachev was about introducing human rights and liberating the presses through the Glasnost ideas. They both wanted to increase the standard of the Soviet people and give them more rights.</span>
Answer: The Invention of the timer gear on fighter aircraft, the monoplane and more advanced aircraft such as fighter and bombers. the tank, the submarine, the machine gun, the dreadnought, the semi-auto rifle, chemical weapons, and the sub-machine gun. The tank, the submarine, the machine gun, semi-auto rifle, and the sub-machine gun are all still used today.
Explanation:
The Mexican-American War, waged between the United States and Mexico from 1846 to 1848, helped to fulfill America's "manifest destiny" to expand its territory across the entire North American continent.
