What single event caused a re-evaluation of America’s first government?

The articles of Confederation.

Explanation:

The Articles created a loose confederation of sovereign states and a weak central government, leaving most of the power with the state governments. The need for a stronger Federal government soon became apparent and eventually led to the Constitutional Convention in 1787. Basically they passed these laws, but the laws were bad so they re-evaluated the government.

b. the passage of the equal rights amendment  

explanation:

this mean that anything that someone else could do they could do

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: