How many grains would equal 48 carats?

What was the result on the u.s. economy because of the major changes in atlantic shipping prior to and during the war of 1812?

How should the student cite this source using mla citation format?

Which lake receives up to 9 million visitors each year, covers more than 90,000 acres, and was created by denison dam? a. the grand lake o' the cherokees b. lake thunderbird c. lake eufaula d. lake texoma