A researcher finds that as her participants increased the number of hours they spent exercising, the overall weight of her participants decreased. This would be an example of a correlation.

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.

Which of the following items would serve as a primary source for a historian studiying the american civil war

What was discussed at the yalta conference