Rate of change of velocity is known as acceleration.
I think that these are the answers for your questions.
3. B
4. B
Answer:
D. invest in businesses
Explanation:
President H. Hoover, a Republican, was known for his laissez-faire policies and he campaigned based on the economic prosperity of the Coolidge period. When the Great Depression struck in 1929, the US government was blamed for not providing a lot of urgent social assistance to high numbers of suffering people. People evicted from their homes built shantytowns in US cities that were called Hoovervilles. He started some social and public works programs that provided the basis for the future New Deal, but the pubic perception that prevailed was that of social insensitivity.
The correct answer is B) <span>the ruins of mohenjo-dark
</span>Archaeologist study human prehistoric history, by <span>analyzing acient artifacts or other physical remainings</span>
USA intervened in Korea and Vietnam as war efforts and in Greece and Turkey as coups.
Explanation:
In Turkey the US government aided a coup by the military to overthrow the government which in turn led to a regressive government to be placed in there.
A similar thing happened in Greece when a socialist party was elected into the Country with affiliations or alleged ones with the Soviet Union.
Korea was invaded by the USA in support of the south during the Korean war so as to stop the communist North from taking over all of the Korea under the influence of USSR.
Similar thing happened in Vietnam but it was not successful and Vietnam did fall to the communist army after US departure.