This is incomplete but it’s a decent overview of the present alignments of ruling class faction.

Open Secrets

The most partisan industries are determined by calculating the amount of money given to Democratic or Republican candidates and party committees compared to all the money given, including money going to outside spending groups and other PACs. Money not categorized as being connected to either party is not included in the charts.

The list below shows the industries and interest groups that gave the highest proportion of their dollars to one party or the other.

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