AP geography, lease help WILL MARK BRAINLIEST this is a short writing.
There are disagreements today over how the Indo-European language diffused from the west and south Asia into Europe. Two naturally opposing theories attempt to explain this diffusion.

Explain and compare the Kurgan warrior theory with Renfrew’s theory in terms of geographic hearth, methods, and reasons for using the language.

The Kurgan hypothesis (also known as the Kurgan theory or Kurgan model) or Steppe theory is the most widely accepted proposal to identify the Proto-Indo-European homeland from which the Indo-European languages spread out throughout Europe and parts of Asia.

Explanation:

i would expect light rain in pittsburgh throughout the following 24 to 48 hours. the lower/falling weights in urban areas toward the west demonstrate that a low weight framework is moving from west to east toward pittsburgh. low weight frameworks are ordinarily connected with precipitation. the way that you don't see a major drop in temperature in the more western urban areas demonstrates the low weight framework is moving with a warm front, so just light rain would be normal. substantial downpours or progressively vicious climate is just typically connected with chilly fronts, where the warm air is pushed up and over a cool front quickly. this quickly rising air (convection) is what gives you heavier torrential downpours, and other conceivably serious weather conditions.