@MrJones the Democrats controlled the presidency for all but 16 years during the period from 1933 to 1980. In that time they controlled the congress for all but four of the years, and they raised taxes on anything after $3.5 million (in today's dolllars) to 95%, created social security, Medicare, the G.I. Bill, the EPA, the FDA, the FAA, and scores of other government agencies.
Since 1980 the taxes on the most wealthy have been a maximum 28% except for a 7 year spell under Clinton in which they were 39.6% (still a far cry from the pre-Reagan 75%). At the same time there has been unprecedented deregulation and a general defunding and weakening of all regulatory bodies such as the EPA.
I am avoiding any political commentary. Just supplying a little historical context. If'n my numbers don't add up, it would follow that the newly incurred regulations would be largely due to Republican policies as they have controlled the congress and the American purse strings since 1994.