What might be an example of ethnic or racial differences resulting in conflict?
a. the parsley massacre
b. the columbia exchange
c. the development of salsa and mambo
d. the influx of european immigrants to south america

Scientists think that convection currents flow in earth’s a. continents. b. mantle. c. lithosphere. d. inner core.

Countries that have a traditional economy often develop at a slower pace than countries with a free market economy. true or false

Altocumulus, altostratus, cirrocumuls, cirrostratus, cirrus, cumulonimbus, cumulus, nimbostratus, stratocumulus, stratus 8.) clouds with tallest vertical development 9.) low altitude clouds in solid layers that produce rain 10.) high altitude thin flat layers of clouds 11.) rain clouds that form under stable atmospheric conditions 12.) middle altitude clouds with globular appearance