What did greek city-states do to reduce overpopulation? a. established colonies b. expanded trade c. built larger cities d. began farming how did geography affect ancient greek city-states?

The correct answer is A, as Greek city-states established colonies to reduce overpopulation.

It was necessary to search for new lands due to the land grabbing by the aristocracy and the demographic increase of the population. Added to this was the traditional principle of inheritance that required the division of land in equal parts for the heirs, making the lots distributed smaller and smaller. All this produced the so-called "estnokhoría", which was the scarcity of land, which demanded solutions such as looking for colonial lands far from their city of origin.

the doctrine of nullification recommended that states living inside the union have the one-sided, inalienable ideal to void any law made by the national government that could be esteemed illegal.

the united states was shaped based on a general agreement among its individual states. hence, it is inferred that under the hypothesis of invalidation, since the states are the establishment of the union, they have the ability to referee and disprove unlawful laws.

no options provided, here,but the answer to this question is often: a historian cites a japanese newspaper article published a year after the end of world war ii in order to draw conclusions about the effect of the war on the japanese economy.

clearly from the answer, the historian alludes to historical sources,and records to aid in analyzing and drawing conclusion on the effect of the war on the economy of japan.