Please help thanks yes I’m slow

1. 48/12 L or 4 L

Explanation:

12 would be the common denominator of all of those fractions, so you get them all with a common denominator, add them together, divide by the amount of people and you get both of your answers.

supplies had to travel a long distance across water on ships that were often attacked, so they did not reach europe

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).