Drag each label to the correct location. Match each model with its name and the name of the scientist who created it.
geocentric system
Copernicus
heliocentric system
Ptolemy
Image
Name of Model
Scientist who
Proposed Model
Sarum
რომ
SUN
Earth
HA
Venus

donald carl johanson (born june 28, 1943) is an american paleoanthropologist. he is known for discovering – with yves coppens and maurice taieb – the fossil of a female hominin australopithecine known as "lucy" in the afar triangle region of hadar, ethiopia.

hope this !

i googled "who was kolson johanson" and this is the answer i found.

sorry if this is incorrect.

your answer is 1930's

explanation

this is just around the time the great depression was starting and putting the us ecnomy into ecnomic failure causing the goverment to take a much larger rule to try and pieace it back together