Cómo afectó la agricultura la vida en Mesopotamia? clases sociales eliminadas
se centró en las personas en un trabajo
llevó al crecimiento de la población
suministro reducido de alimentos

the perimeter of a triangle is 69 cm. side a is 5 cm shorter than side b. side c is twice as long as side a. find the length of each side. i need to know how to do it in 2 equations.  

equations:

a = b-5

c = 2a

a + b + c = 69

the main reason that the constitution did not proclaim all men to be free and equal is because of the issue of slavery.

in 1859, brown and 21 of his followers attacked and occupied the federal arsenal in harper's ferry. their goal was to capture supplies and use them to arm a slave rebellion. brown was captured during the raid and later hanged, but not before becoming an anti-slavery icon. abolitionist and insurrectionist

explanation: