One disadvantage of practicing free trade is that: O A it can encourage countries to weaken environmental protection
standards
B. it can cut off communication between countries and create
diplomatic tensions
c. it can prevent countries from specializing in producing specific
[also everyone stay safe please]
products
D. it can limit the natural resources available to businesses in a
country

the answer is A. it can encourage countries to weaken environmental protection  standards

Explanation:

i just got it right on A P E X, and thus the answer is A.

gold discovery in california, and pioneer settlers were sometimes pulled west because they wanted to make a better living. others received letters from friends or family members who had moved west. these letters often told about a good life on the frontier. the biggest factor that pulled pioneers west was the opportunity to buy land.

welcome mark brainliest i am trying to get to the next level.

we need the diagram to answer this correctly.