Who are Templars and Assassins?

Related questions

1. Is Odyssey a sequel to Origins?
2. What language do they speak in Assassin's Creed origins?
3. What is a Templar Assassin Creed?
4. Is origins and Odyssey connected?
5. Is Assassin's Creed origins based on a true story?
6. Is Ezio and Altair related?
7. Is Assassin's Creed Odyssey A prequel to origins?
8. What time period is Assassin's Creed origins?
9. Is Layla Hassan an assassin?
10. Are Assassin's Creed origins and Odyssey connected?

Tags

1. #crusades
2. #their
3. #templars
4. #charity
5. #assassins
6. #pilgrims
7. #prominence
8. #before
9. #templar
10. #started
11. #knights
12. #during
13. #historical
14. #starts
15. #escort
16. #origin