If you are sued in France how can they enforce it in the US?

The authority to interpret the laws? How should our society deal with law breakers? What are the roles of the territorial courts and of the district of Columbia courts? Are marijuana seeds illegal in the united kingdom? Can an 18 year old boy get in trouble with the law for getting a 15 year old pregnant? How do you keep public property clean? What is an adjourm? What is the penalty for perjury, which is lying under oath? What Los Angeles gang wears brown and cream? How to make an affidavit? How many times can a normal man get shot before dying? Is it illegal for landlord to enter apartment without tenants permission? What gang is knightowl in? Who has the right of way when two cars reach an intersection at the same time? Who has primary responsibility for developmental test and evaluation functions throughout dod? How long do websites typically retain IP logs? If there is a leak do you have to pay rent? Do all crimes have a victim? What are examples of privileges? Does a child have to see the other parent if there is no court order in the state Michigan?