These documentaries will help bring you up to speed. The first is from 2012 documenting Israeli settlement of the West Bank. Things have only got worse since then but its a good starting video to watch.
In their own words - Understand the settler mindset. "Thou Shalt not kill"
Is Israel an apartheid state? Journeyman Pictures: Roadmap to Apartheid
"Tantura" A film about the 1948 massacre, with confessions of Israeli soldiers who carried it out.
Gaza 2018 during the Great March of Return, non-violent protests inside Gaza close to the Israeli barrier that fences them in.
The evolution of the illegal settlement of Hebron in the West Bank. An automated apartheid.