If the President, VP and Speak of the House die, the President Pro Tempore of the Senate will preside as the new President of the United States.
I am not completely sure if this is right or not but I think it would be <span>Safavid Empire</span>
The correct answer is B.Patricians owned most of the land and either rented plots of land for plebeians to farm, or had slaves farm the land
The slaves however were not based on race and anyone could become a slave due to debts or as war prisoners. Slavery was common but one could become free if they successfully run away for a while without being caught or if freed.