What has been the greatest challenge to globalization in recent years?

Question

Quizplus · Accepted Answer

Al Qaeda's attack on New York City and Washington, DC in 2001 resulted in greater security measures, including increased visa restrictions and tighter border controls, which have made it more difficult for people and goods to cross borders. This has slowed down the pace of globalization and made it more difficult for countries to maintain open borders and promote global trade.

What Has Been the Greatest Challenge to Globalization in Recent