Science and technology have produced an age of specialization.

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What is the title of the head of thr department of defense?

What is the name for the main idea behind the settling of western lands by americans in the early-1800s?

When president johnson vetoed a law that would extend the freedmen’s bureau, congress reacted by supporting the veto and closing the freedmen’s bureau. writing a new law to show support for the black codes. overriding the veto and expanding the agency’s powers. drafting a law to prevent african americans from voting.