U.S did not want to break relations with other nations and called for peace.
<u>Explanation</u>:
When the war broke out in Europe in 1914, President Wilson decided to remain neutral in the war and announced that U.S. would not participate in the war. They called for peace and did not want strain relations with other nations. Wilson opposed the war firmly.
But German U-boats constantly attackedAmerican ships during trade across Atlantic Ocean. It was after sinking of Lusitania, which resulted in the death of 128 Americans, the pressure was built on Wilson to let U.S enter the war.
The comptroller of public accounts is so important to the
legislature due to the significance of their role which entails informing the
legislature on expenditure. The most important role of the comptroller is telling
estimating the budget and informing the legislature the amount of money it can
spend on the budget.
As part of the war effort, the U.S. government also attempted to guide economic activity via centralized price and production controls administered by the War Industries Board, the Food Administration, and the Fuel Administration.
I believe one limitation would be the fact that you couldn’t a couldn’t actually hear the person talking and sometimes, whatever code was sent, people could decipher.