<u>Answer:</u>
<em>It decreases manufacturing.</em>
<u>Explanation:</u>
<em>The increase in trade relations between Canada and the United States decreases manufacturing in the United States. </em>
Although the trade contact between Canada and the United States stood second largest in the world after the Chinese and US relations, after <em>NAFTA’s implementation, the manufacturing employment drop to 30%, During 1993 the 17.7 million of people were employed whereas it decreases to 12.3 million at the last month of 2016. </em>
It is difficult to prove that whether NAFTA is responsible for the fall of the company or not but the <em>hardest hit sector was the automotive industry in the US. </em>
The industry was so hard hit that in June 2009, the American auto manufacturing employed only 623,000 people. <em>Since then the figure has risen to 948,000, but it still remains 27% below its per-NAFTA level.</em>