<span><span>Rene Descartes is known
for the Cartesian coordinate system and the belief that mathematics can explain
all of nature. He is the father of analytical geometry (by using algebra
to describe geometry). We often relate to his Cartesian coordinate system in
maps or graphs to know how far along and how far up it is. </span>He
was also the one who invented the representation of unknowns in
mathematical equations by using x, y, and z, and then the
knowns by using a, b, and c<span>.</span></span>
Answer:
Gorbachev's reforms were gradualist and maintained many of the macroeconomic aspects of the command economy (including price controls, inconvertibility of the rouble, exclusion of private property ownership, and the government monopoly over most means of production).
Explanation:
This is True.
The only exception to this is Israel where agriculture is developed and the country produces its own goods.
Both colonies had been fully explored before settlers had came before.
