The proper answer would be c
In the year 1803, the United States of America purchased the approximately 828 million square miles of territory from France, doubling its territory. Because of Thomas Jefferson's purchase of the Louisiana territory, 15 states were added in the territory of America. It stretched from the Canadian border in the north to the Gulf of Mexico in the south and from the Rocky Mountains in the west to the Mississippi River in the East.
There aren't any large cities in the Southern Part of the Arabian Peninsula due to the Arabian Desert.
Arabian Peninsula is the largest Peninsula in the world and is made up of Saudi Arabia, Yemen, Bahrain, Qatar, Oman, Kuwait, UAE. It also includes some parts of Iraq and Jordan.
However, in mordern times, Saudia Arabia covers more than 60% of the land area.
The area has always been sparsley populated, especially in the south as you go deeper into the Arabian desert.
It is a harsh climate and a difficut terrain, where it is not easy to grow food. Hence, the area is mostly made up of small villages and towns.
