The chinese one-child policy was controversial because fundamental human rights were violated. the ratio of boys to girls was unbalanced. families with more than one child were rewarded. families were rewarded for remaining childless

tropical storm katrina, and it made landfall between miami and fort lauder-dale, florida, as a category 1 hurricane (a storm that, on the saffir-simpson scale, exhibits winds in the range of 74–95 miles per hour [119–154 km per hour]). sustained winds of 70 miles per hour (115 km per hour) lashed the florida peninsula, and rainfall totals of 5 inches (13 cm) were reported in some areas. the storm spent less than eight hours over land. it quickly intensified when it reached the warm waters of the gulf of mexico.

this should answer you're question

what events in mexico's history might explain why the country continues to have difficulty improving social justice and economic opportunities for all people?