What caused the balkanization of czechoslovakia and yugoslavia?
a)earthquakes
b)ethnic conflict
c)impassable mountain ranges
d)use of two different alphabets

B.) Ethnic Conflict caused the balkanization of Czechoslovakia and Yugoslavia

Hope this helps!

At a guess, I'd say b ethnic conflict ... that seems to have had something/a lot to do with the outbreak of world war 1.

Answertaurus is the highest in the sky;

Mexico has a host of environmental problems, including significant chemicalpollution  from factory discharges and waste dumping, but the main threat to itsbiodiversity  probably stems from  deforestation  and other natural habitat losses. forest habitat is lost for a number of reasons