Which answer best summarizes the key elements of the great compromise?
one house: representation based only on the state population
one house: equal representation from each state regardless of the population
two houses: equal representation from each state, and representation based on state population
two houses: representation based on state population, and representation based on state land mass

The answer that best summarizes the key elements of the Great Compromise would be "Two houses: equal representation from each state, and representation based on state population," since this satisfied both the small and large states by calling for two houses in the legislature: the Senate and the House of Representatives, with the Senate having a set number of representatives per state (which favored the smaller states), and the House having representatives based on state population size (which favored the larger states). 

By providing data about careers and annual mean wages.