Conflicts in europe tended to be based on all of the following except:
a. territorial expansion
b. alliance system
c. control of trade
d. failure to pass treaties

the answer is d. party organizers, volunteers, voters and elected officials.

consider an orange peel: if you want to try and lay it flat, you have to stretch it, we know exactly how things are being stretched or squashed at any given point. we have many different map projections because each has different patterns of some projections can even preserve certain features of the earth without