Why did Spain's overseas empire begin to lose its economic viability? a. Slave rebellions threatened sugar production.
b. Its American silver mines ran out of silver.
c. Disease killed off its sugar crops.
d. Portugal challenged Spain's colonial holdings.

e. all of em

~courtney

is this question from a book? ?

        i'm fairly sure that the correct answers are 2 and 3.

        i used both my knowledge of world history and the process of elimination to obtain these answers. option 1 cannot be a possible selection because the mandate of heaven belongs to ancient chinese philosophical belief. option 4 sounds like it would benefit the region than detriment it. however, both 2 and 3 explain a potential reason for what could have contributed to the fall of the roman empire.

      hope this ! if i were you, i'd get a second opinion, because i haven't taken this course for a year. best of luck!

***websites that me understand the curriculum better last year are and ***