Because his owner had died.
The middle class is defined as one of the large portions of the societal hierarchy.In the US, the index of belonging to the middle class is that college education is at least being attained. this group is described as innovative and independent. When troubled, a large shift of the economic activities could happen including the stir in the economy and social behavior.
Reagan**
It led to Rapid growth of the national Debt
When Reagan first took the office in 1981, USA has a total of $934 Billion federals Debt. After all his tax cuts policy, The number jumped to $2,7 Trillion when he departed in 1989, almost three fold increase in Debt.
The invention of cell phones because you could call each other email or text each other in minutes