In what decade did the following national event occur? nafta was passed to end all trade barriers between the u. s., canada and mexico 1960s 1970s 1980s 1990s

The correct answer is: "1990s".

The NAFTA is a trilateral trade agreeement signed by the US, Mexico and Canada in order to create a free trade zone that comprises the territories of the three countries.

The NAFTA agreeement started to operate in 1994, and it replaced a former trade agreement that was previously in force but only between the US and Canada.

pennsylvania pennsylvania colony was a proprietary colony founded when william penn was awarded a charter by king charles ii in 1681. he set up the colony as one of religious freedom. the government included a representative legislature with popularly elected officials. all taxpaying freemen could vote.

i hope this