Question

: Why is that all the territory conquest by Spain came to be splited after their independence but Brazil (a Portuguese colony) stayed unified.

Answer 1

Adminstrative divisons based on geographical separations

Step-by-step explanation:

After its conquest, Spanish America split its entire territoryalong geographical divisions such as the Andes Mountains to better manage its territories. This, like in other colonized regions, created cultural divisons in peoples that were once unified.