Answer:
Senator Henry Clay's Speech to the Senate on the Compromise Report, May 21, 1850.
Explanation:
I am not 100% on this so you may want to fact check my response:
Lusitana - it was torpeded by German U-Boats and it sank in 18 minuntes... i also believe it was a passenger ship which also really upset the US
submarine- new
Answer: Miguel Hidalgo y Costilla, a respected Catholic priest (and an unconventional one, given his rejection of celibacy and love of gambling) issued a passionate rallying cry known as the “Grito de Dolores” (“Cry of Dolores”) that amounted to a declaration of war against the colonial government.
Explanation:
It was the main supplier of cotton
it was the central rail hub
The answer would be A. D would be close due to it's relation to early European Imperialism, but it isn't due to strictly economic motives.