How many years passed after the dynamo was invented before the first power plant was set up? 22
42
12
32

12

Explanation:

Hai! :>

I say your answer would be 32 years!

Hope this helped sorry if I was wrong!

☁ floofin ☁

it's lower nubia : ) good luck

united states reinforcements contributed greatly to three allied victories in france at: cantigny (first major american battle), argonne (the largest in the united states military history, involving 1.2 million american soldiers), and château-thierry (one of the first actions under general pershing).