It was trench warfare that was used to a great extent in World War I. This led to a significant elongation of the conflict, since targeting soldiers was much harder.
Thrench warfare was used extensively during World War I. The first option is correct.
Trench warfare consists on a type of land warfare using occupied fighting lines made up largely of military trenches, in which troops are well-protected from the enemy's small arms fire and are sheltered from artillery.
The most famous use of trench warfare is the Western Front in World War I, which was a global war originating in Europe that lasted from 28 July 1914 to 11 November 1918.
The Department of Housing and Urban Development . expanded funding for public housing and funded city rebuilding efforts.
After World War II, affordable houses in urban areas were difficult to find. Due to the rate of homelessness, president Johnson created this department to provide funding to business that meet a minimum quality standards. This resulted in more affordable housing.
<h2>Answer:</h2><h2>ALL OF THIS IS OFF GOOGLE NOT MINE!!</h2>
Explanation:
<h2>The key provisions of the Treaty of Paris guaranteed both nations access to the Mississippi River, defined the boundaries of the United States, called for the British surrender of all posts within U.S. territory, required payment of all debts contracted before the war, and an end to all retaliatory measures against loyalists and their property.</h2>