Common law marriage does not require which of the following conditions?

Idid a trial but its not letting me view the questions without signing me out.

1. once you decide that it is safe to move out of traffic, what steps should you follow to ensure safe passage? 2. give some examples where it is unsafe to travel at the speed limit 3. when parking downhill with a curb, what steps would you follow with an automatic transmission? what about manual transmission? 4. what are three things you can do to safely leave a vehicle? ! its due in 3 hours! 100 points to anyone who can at least with one : (

Which of the following powers is held only by the federal government? a. power to make a treaty b. power to set marriage laws c.power to create driving laws d.power to set the legal drinking age