Answer:
well christopher columbus named it land lsa juana but then it was name cuba which it come from the native american name of coabana so it's was
A.christopher columbus
Explanation:
Given
ac + ad + 2c +2d
= a(c + d) + 2 (c + d)
= (c + d) (a + 2)
Hope it will help :)
Answer: Hola buenas
Mexico
