The second one because it is the one that makes the most sense
The Byzantine empire could've had different religious beliefs than Rome and decided to part on their own.
984,000 People die from hiking accidents each year.
The advantage for US business in 1800 was that the government sold land at a low cost. The federal government had much land for sale at a rate of 1.25 Dollars per acre. Adjustments were made, and by 1854 the land was sold at an average price of 12.5 cents per acre where more than 2 million acres were sold. Lots of the land had been in the market for over 30 years before the reduction of prices by the federal government.