What were the two most important results of the european voyages to the americas?

The major impacts of the European voyages to the Americas were the establishment of trading settlements or colonies, the reaping of new raw materials, the establishment of new trade routes, resettlement of Europeans to the Americas, and continued exploration for sea routes to India and Asia. Any of these reasons could be boiled down to the "two" most important results, however there were many subsequent results. 

A,) cause a & b are equal & both gives 180°

Amath expression is a collection of one or more terms, which are separated by the signs ( + , - , x , / ).example :   8+b8+b  or  a−3a−3in algebra, an equation is a mathematical statement with two expressions where, each expression is separated by an equal (=) sign. variables can be present on both the sides of the equality (=) sign and we use letters to denote such variables.example 1:   x=4+2x=4+2  , [here, we can observe that the variable is present only on one side of the equation].example 2:   2x+3=x+42x+3=x+4  , [here, we can observe that the variables are present on both side of the equation].