Around me I saw women overworked and underpaid, doing men's work at half men's wages, not because their work was inferior, but because they were women. ↗
Also, an area that interests me - and it will probably take years to state what I mean - is the period of the rise of democracy, with Tom Paine, which is around the turn of the 18th century into the 19th. ↗
Around '75 when the recession hit, club owners started going to disco because it was cheaper for them to just buy a sound system than it was to hire a band. ↗
Every one of the songs was based around picking an acoustic guitar. That was part of the concept from the beginning, that the tempos were going to go from slow to almost mid-tempo. ↗