What was the advantage of using the Convoy System during World War I
across the Atlantic Ocean?

A. It deterred U-Boats from attacking the group.

B. Ships could hide at night.

C. The convoys were undetectable by German pilots.

D. American ships could use radar to find U-Boats.

Agroup of people who, because of their physical characteristics or cultural practices, are singled out and treated unequally.

Aprovision of the general agreement on tariffs and trade treaty (gatt)increased taxes on services between the us, mexico, and canada.reduced international tariffs on industrial goods by forty percent.increased us tariffs on agricultural products by forty percent.ended taxes on goods traded by the us, mexico, and canada.

The colors at sunset are usually the result of raindrops