How are countries in the european union linked?
check all that apply.
they have a shared economy.
they have established a common religion.
they have a single shared language.
they allow easy migration.

The correct choices are;

They have a shared economy.

They allow easy migration.

The European Union is a gathering of 28 nations that works as a durable financial and political square. Nineteen of the nations utilize the euro as their official cash. The EU became out of a longing to frame a solitary European political element to end the time of fighting among European nations that finished with World War II and crushed a great part of the mainland. The European Single Market was built up by 12 nations in 1993 to guarantee the purported four opportunities: the development of merchandise, administrations, individuals and cash.  

cannabis

explanation:

(assuming this is the us) google it. law states you can't have weed.