Write one to two sentences explaining what new technologies appear in the video clip. sample response: many new technologies appear in the video, including the use of radios, trenches, and barbed wire. you can also hear machine gun fire and see the effects of advanced artillery. your welcome

The answer is explained below.

Explanation:

In this case, in the video were shown different types of new technologies, such as the use of radios and how it spread, trenches, and barbed wire. Another thing that the audience can infer is the use of machine gun fire and how artillery has advanced through time.

i believe the correct answer is option b. most eastern european nations joined nato.

though i could be wrong, option d. the eastern european nations were granted complete independence, would be another choice.

hope this ! : )

i do believe its (d) it allowed the government to offer pioneers sixty acres of western land if they lived on it and made improvements to it.

explanation: signed into law in may 1862, the homestead act opened up settlement in the western united states, allowing any american, including freed slaves, to put in a claim for up to 160 free acres of federal land. by the end of the civil war, 15,000 homestead claims had been established, and more followed in the postwar years