1 is caused by the political and legal environment conflict between the host country (Canada) and the home country (USA).

2 The legal environment comes from the political environment, and international marketers should study the legal environment in combination with the political environment.

Enterprises should conduct market research and research on foreign target markets, and fully consider government stability, foreign debt burden, foreign exchange fluctuations, tariffs and trade barriers, and legal systems ... For some countries, market entry and exit mechanisms should be considered.

Good luck! !