Basically the reason why Vietnam won because the Vietnamese wanted to win more than the Americans did. There were a couple of reasons for this. First, the Americans were an invading force, and the Vietnamese were fighting on their own soil. Second, the Americans were not willing to make an all-out commitment to win.
The experts (archaeologist) were able to gain knowledge about Roman woodwork through the abundant pieces of woodwork that still exist and woodworking tools.
The Roman woodworking entails the roman's skill in making different items (like furniture, wood carving, carpentry) from the wood.
The experts (archaeologist) were able to gain knowledge about Roman woodwork through the abundant pieces of woodwork that still exist and woodworking tools.
Therefore, the Option B and D is correct.
Missing options includes "<em>From ancient Roman woodworking manuals, From the abundant pieces of woodwork that still exist, From copies made in the Italian Renaissance, From ancient Roman woodworking tools"</em>
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<em>brainly.com/question/16948115</em>
Speeches maybe photographs
Secondary sources is magazine articles

So an iron triangle comprises or makes the base of the policy making relation over or among the congressional committees,the bureaucracy, etc.
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Answer:
As a result, Harlem, a neighborhood at the northern end of Manhattan, became a center for Afro-centric art, music, poetry, and politics; Revived by the wartime migration and fired up by the white violence of the postwar riots, urban blacks developed a strong cultural expression in the 1920s that came to be known
Explanation: