What new technology helped create new jobs in office of

Full question: What new technology helped create new jobs in offices during the Gilded Age?

Typewriters

Explanation:

Gilded Age refers to the period in the late 1900s, in which United States experienced massive economic growth due to the implementation of technologies from industrial revolution that started in Europe.

At that times, many companies started to adopted the use of paperwork to track their financial transactions, contracts, and warehouse supplies. Typewriter is the technology that the workers at that time use to made such paperwork.

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 ! : )

mint more silver currency sorry its probably to late.