As othello confronts iago, what does he mean when he says “i look down towards his feet, but that is a fable”

Which phrase best described sir isaac newton's contributions to modern science and therefore to the industrial revolution?

What is the purpose of the system of checks and balances

The viceroy of spain asked that coronado's expadition be cristian and apostolic and not a buchery,what does that mean and did cornado follow his orders