Which responsibilities did roman citizens have? a. to pay taxes and serve in the military b. to veto the actions of the tribunes c. to allow their wives to vote d. to elect roman senators

Both stories have something in common

The changes to agriculture in the united states since 1900 is that increased mechanization has increased food production, thereby increasing the need for labor. there has been an increased need for higher speeds of food production due the fact that the population in the united states continues to rise.