When the telegram was invented people were able to communicate to one another from far distances so... This could have angered the government since they couldn't control the citizens movements and actions
Alfred Wegener hypothesis of continental drift was replaced in 1967 by plate tectonics. Today, the theory of plate tectonics is widely, this theory explains the structure of the earth's crust and many associated phenomena as resulting from interaction of rigid lithospheric plates that move slowly over the underlying mantle.
Most of the sculptures in the classical Greek art period are 0 because they were made from mold .
I hope that's help ! Have a nice weekend ;)
Tokyo......................................