How did Thomas Edison’s invention of the incandescent lightbulb impact American society? It allowed businesses to extend the workday into the night.

It allowed businesses to extend the workday into the night.

It decreased the popularity of factory jobs.

It decreased the popularity of factory jobs.

It increased the pay received by factory workers.

It increased the pay received by factory workers.

It prevented businesses from supporting unions.

1of the following choices, which one best describes one way that christianity came to east africa? a. christians traveled in caravans through the sahara desert and introduced the people of mali to a new religion. b. christian traders from the mediterranean interacted with the people of axum. c. christian military from west africa traveled across the continent to bring their religion to the people of east africa. d. christian rulers from asia traveled to east africa to bring their religion to the people. 2 which trade item from outside the region did west africans need most? a. gold b. camels c. salt d. iron

What was the primary purpose of the sibley commission in georgia? to schools across georgia integrate peacefully to discover how georgians felt about the issue of integration to lead non-violent protests to elect new civil rights leaders

The history of ethical regulations in human subjects research began with the: a. declaration of helsinkib. nuremburg codec. common ruled. belmont report