Your gonna have to give me the answers first. This is not my answer
The black death. If you're talking about Europe.
<span>While, undoubtedly, the sources for the laws of the United States owe some debt to Christian religious texts of the past, the founding fathers looked to the philosophies of the Enlightenment, which sought to throw off the shackles of the dark ages brought about by the Christian zealotry of the past, to write the nations first set of laws. As such, the laws of the United States draw from the laws of previous generations and historically influential societies.</span>
1 — President of the United States
2 — Vice-President of the United States
3 — Speaker of the House of Representatives
4 — President of the Senate Pro Tempore (becomes VP when Speaker becomes President)(Cabinet Secretaries in Order of Post's Creation
5 — Secretary of State
6 — Secretary of the Treasury
7 — Secretary of Defense8 — Attorney General
9, — Remaining Cabinet Secretaries
The Kingdom of León was the strongest Christian kingdom.