The x-ray was the only way to glimpse a view of a living human brain before the 1970's
the opponents of liberalism was The absolute monarchy, the divine right of kings Prevalent in the Middle Ages
and Later on, the fiercest opponents were corrupt
One <span>major reason the Soviet Union established satellite states in Eastern Europe after ww2 was to expand the mentality and rule of "communism," since this was during the Cold War with the United States and other capitalist nations. </span>