I think the answer is: <span>Chairman of the Joint Chiefs of Staff
This section is really important because In real-life scenario, many situations may arise that require the combination more than one military branches. For example, in military battles that happened in the middle of Ocean, the combination of both Air force and the Marine corp is crucial to achieve the upper hand in the battle. </span>
"It increased the capacity of the United States to provide military support to the Allies" is the statement among the following choices given in the question that <span>explains how passage of the Selective Service Act affected World War I. The correct option among all the options that are given in the question is the third option.</span>
The answer is A. Ethnic groups
The British troops marched to lexington and concord to get battle supplies and that is where the first event of the war happened. A famous gun shot was shot out, but nobody knows who did it. The events mark the start of the revolution becuase it was the first battle of the revolution.
Hope this helps!
Cumulus clouds form in rising air. The cloudy air becomes warmer than its surrounds and continues to rise as a buoyant thermal. These thermals transport the cloud droplets upwards; they grow from more condensation or from colliding with other drops