Why did clinton agree to the revisions of the general agreement on tariffs and trade? to increase taxes on services moving between the united states, mexico, and canada to reduce international tariffs on industrial goods by forty percent to increase us tariffs on agricultural products by forty percent to end many taxes on goods traded among the united states, mexico, and canada

The correct answer is to reduce international tariffs on industrial goods by forty percent 

He believed that the US was indebted way over its head and that one way to help reduce this debt would be to increase trade with other countries. This is why he reduced tariffs since a reduction in tariffs would mean an increase in trade with other countries since it opened the market to more imported goods, but also to exported goods since other countries usually reduce their own tariffs as well as a sign of good will.

The primary reason why Clinton agreed to the revisions of the General Agreement on Tariffs and Trade was "to reduce international tariffs on industrial goods by forty percent". The purpose of this was to increase competition both domestically and abroad. 

The answer is crop yield.