The right answer is D, convoys were used to prevent submarine attacks on ships
A convoy is a group of motor vehicles or ships, traveling together for mutual support and protection. A convoy is usually organized with armed defensive support. Moreover, they often travel with a naval escort
Its main role in World War I was to protect cargo ships and unarmed troop transports from submarine attacks.
The correct options is A
Commonly, two New Deals are distinguished. A first, particularly marked by the "One Hundred Days of Roosevelt" in 1933, which aimed at an improvement of the situation in the short term. You can find, then, bank reform laws, urgent social assistance programs, work aid programs, or even agricultural programs. The Government made important investments and allowed access to financial resources through the various government agencies. The economic results were moderate, but the situation improved. The "Second New Deal" was extended between 1935 and 1938, putting forward a new distribution of resources and power on a broader scale, with trade union protection laws, the Social Security Act, as well as aid programs for farmers. and street workers.
The pamphlet "Common Sense" was written by an English author known as Thomas Paine. This caused the colonies to question British authority, and they eventually declared America's independence.