Massive retaliation means the US would respond to an attack with a larger response to annihilate the enemy.
Massive retaliation required a bigger, stronger weapon than held by an enemy. This policy forced an intense arms race which required the US to win in order to execute the plan. The use spent millions developing nuclear weapons and eventually the space program to prove they were prepared for an attack by the USSR.
Answer:
I am pretty sure the answer is c !
Astronomers could use radio telescopes to accurately map the positions of these O and B stars and use the Doppler shifts of the radio spectrum to determine their rates of motion. When they did this with many stars, they were able to produce combined radio and optical maps of the Milky Way's spiral arms.
Answer: The Indian National Congress first convened in December 1885, though the idea of an Indian nationalist movement opposed to British rule dated from the 1850s. During its first several decades, the Congress Party passed fairly moderate reform resolutions, though many within the organization were becoming radicalized by the increased poverty that accompanied British imperialism. In the early 20th century, elements within the party began to endorse a policy of swadeshi (“of our own country”), which called on Indians to boycott imported British goods and promoted Indian-made goods. By 1917 the group’s “extremist” Home Rule wing, which was formed by Bal Gangadhar Tilak and Annie Besant the previous year, had begun to exert significant influence by appealing to India’s diverse social classes.
Explanation: Britannica.com :]
I dont know really????????????
