What did city-states in Sumer have in common? a)They shared the same laws.
b)They were centers of trade.
c)They were all ruled by one king.
d)They were home to millions of people.

Which type of market produces the highest level of output at the lowest price to consumers?

Will give brainliest to the correct answer no randoms the pope cannot forgive any guilt, except by declaring that it has been forgiven by godand by giving in to god's forgiveness. therefore those preachers of in dulgences are in error, who say that by the pope'sindulgences a man is freed from every penalty, and saved. christians are to be taught that he who gives to the poor or lends to the needy does abetter work than buying indulgences. the excerpt above is from martin luther's ninety-five theses. luther posting the ninety-fivetheses is traditionally considered the beginning of the

Are people more motivated to change from positive or negative experiences, like slavery, womens rights, and any other historical movements/moments? i need more factual information than opinions.