For it's great port cities. Plus they didn't want the British to claim it from Mexico.
Dec 27 2018 is Justin Trudeau
I believe the answer is: to act as a ceremonial role within the senate.
Pro tempore refers to the authority given to certain individuals in case the original holder of the authority is unable to present. Pro Tempore's relationship to the head of the senate is very similar with vice president's relationship with the president.
Because the riots during summer of 1967 lead to several acts of criminal offense such as destroying properties and looting.
An act to protest for civil rights will always be welcome in united states, as long as people do not use the movement to mask their true negative intention to steal and hurting other people.