Legislative, judicial, and executive branches
Agustín de Iturbide was born on September 27, 1783 in Valladolid, Mexico. When the Revolution first began, he started as an officer and then became the commander of the Northern Mexican army. Wanting to find a way to peacefully gain independence from Spain, Iturbide helped create the Plan of Iguala,<u> issued in 1821.</u>
assuming efficiency of each man to dig trench, in one day, for one hour is constant,

so one man, working for one hour in one day can dig 1.5 m
so 8 men, working 3 hours a day and will take, say $d$ number of days and efficiency will be constant. so,
$\frac32=\frac{220}{8\times3\times d}$
$\implies d=\frac{55}9=6.12$
Answer:
d. California was controlled by wealthy rancheros.
Explanation: