His policies on the economy led to the longest period of sustained growth during peacetime, (at the time), 92 months of sustained economic growth.
link
http://www.heritage.org/research/rep...conomic-record
I do not know what you are referring to as towards minorities, however from the link above:
"President Reagan doubled the personal exemption, increased the standard deduction, and tripled the earned income tax credit (EITC), which provides net cash for single-parent families with children at the lowest income levels. These changes eliminated income tax liability altogether for over 4 million lower-income families."
The "war on drugs" was started under Nixon and I am not sure what particular Reagan policies you are speaking about.
I support any effort to keep illegal drugs off the street.