The fertile crescent was a major means of migration in ancient time because

a. is the shortest distance between mesopotamia and the mediterranean sea
b. the land of the fertile crescent can support agriculture and grazing
c. rivers flow through all of the land in the arc of fertile crescent
d. other routes from mesopotamia of the mediterranean are blocked by water

depending on what kind of map for example a pltical maps works in many ways this iss how it works it shows the areas and places the democratics and the repbulcicans reside for example if   texas chooses trump for president there a republican state and if   califronia chooses hillary there a democratic state.

a direct vote in which an entire electorate is invited to vote on a particular proposal. this may result in the adoption of a new law.