Sumerian technological advancements included all of the following developments except . A. war carts B. fortifications C. battering rams D. bronze weapons

a countries leader should be motivated by the common good of the country.

the is the answer a      

the answer is d because for c the actors can't love acting for the other's audience their not even in the same show, it can't be b either because the question is talking about the actors not the audience, and it can't be a because   it's not specific enough