Which of the following was NOT a problem caused by industrialization? a. children working long hours in factories
b. some factories operating without proper fire escapes and drill procedures
c. people were living longer healthier lives
d. people working long hours for low wages

i think the answer is a and i hope this ; ))

agriculture revolution

southern north america: yucatán peninsula in southern mexico extending into northern guatemala, and northern belize. these moist forests on the yucatán peninsula of south-eastern mexico are characterized by a tropical humid climate with little topographic relief.

explanation:

the national congress's powers over the states were specific and definite: it had the sole power to negotiate treaties, declare war, and make peace. all powers not granted to congress were reserved for state governments. congress had no power to levy taxes, for example.