Answer:
On the last days of his presidency, Congress passed the joint resolution to annex Texas, the Republic of Texas voted to accept the annexation on June 23rd. On March 1st, the last day of his presidency, President Tyler signed the Joint Resolution for Texas Annexation.
Explanation:
Well the use of trenches prolonged WWI because it was another kind of land warfare where most of the ground in which they were fighting consisted mostly trenches. These trenches protected them from most artillery and normal gun fire. So it was almost like a stalemate.
The main weapon that enabled the Europeans to conquer vast amounts of territories in distance lands was all the new sicknesses that were brought along with them. As stated in the book Guns, Germs and Steel written by <em>Jared Diamond</em> in 1997. The author explains that the Europeans had the technological advances of the era, such as gun powder, rifles, and cannons, but their most devastating weapon was the side effect of their presence, the presence of foreign bacteria to new populations.