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(The first one and the third one seem to make the most sense.)
=)
They helped move stuff around to trade and they needed little food and water to survive.
When you arrive in Iowa, it is likely to be very hot. <span>If you are unaccustomed to really hot, humid weather, be sure to drink plenty of water during exercise or outdoor activities. The combination of heat and humidity can make an 85-degree day seem well over 100 degrees.</span>
The correct answer is <span>d.Pershing refused to allow British and French units to use his soldiers as replacements and instead kept the AEF operating as an independent army under his command.
This proved to be a good plan because the squad that he was leading managed to beat Germans on numerous occasions, although he did send some help like sending an African-American unit to assist French commanders, and there were also some Americans who fought under British command.</span>
