Write one to two sentences explaining what new technologies appear in the video clip.

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.

FOR EDGENUT

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.

Explanation:

Answers from E2020

option d is correct. corroborated sources of historical evidence   is necessary to validate a claim about an event in history.

historians tend to use written sources, but audio and visual materials as well as artifacts are important objects that supply information to modern historians.

historical sources are usually divided into two categories: primary and secondary sources. depending on the historian's intent, some sources shift their designation. determining what type of sources toimplement, and the level of credibility and reliability of those sources, is a significant step in critical thinking for the historian.

explanation:

it foreshadows the theme of the paragraph and hints the topic that will be discussed in the paragraph!