What caused the Triangle Shirtwaist Factory Fire of 1911 to end in so many deaths? A: negligence by the factory's owners and city officials
B: workers' tendency to ignore safety procedures
C: the city's reluctance to fully fund its fire departments
D: a lack of training on safety procedures

Fairly certain it’s A, but I want to be sure since it’s a final.

A: negligence by the factory's owners and city officials

Explanation:

nuclear fission produces the atomic bomb, a weapon of mass destruction that uses power released by the splitting of atomic nuclei the fighting in iwo jima and okinawa affected the allies' pacific strategy because truman decided to drop the atomic bomb on mainland japan.

the effect of the ming leaders banning ships with more than two masts was that there was no further construction of ships masts, because there was a surplus. ming emperors disallowed foreign exploration