Women are more likely to lean Democrat than men.

Minorities are more likely to lean Democrat than whites.

So, individuals that are more likely to lean Democrat are more likely to be lower paid than those that lean Republican. I wonder if that will have any effect on charitable giving?

Worth noting also, that Progressive Liberal countries often give more in foreign aid, meanwhile, recipients of personal donations at churches tend to spend that money poorly.

Which was Haiti in more need of after the 2009 earthquake, the sort of help povided by Médecins sans Frontières (a secular organisation) or solar-powered audio Bibles?

Support for demographic claims, here:

https://www.pewresearch.org/politics/2018/03/20/1-trends-in-party-affiliation-among-demographic-groups/

Audio Bibles:

https://www.reuters.com/article/us-quake-haiti-bibles-idUSTRE60I02S20100119