The table below lists protected constitutional rights and how they may be limited.
protected rights limitations
freedom of speech ?
unwarranted search and seizure crime suspects may be searched
which phrase completes the table?
threats to public safety
eminent domain
jury trial
background checks

explanation:

nutelal

2. a land bridge connected asia and north america thousands of years ago.

4. crossing the land bridge would have been simple for the first migrants.

5. people might have crossed a land bridge while hunting animals.

the causes of the dust bowls were severe droughts,   lands became dry and hard, temperature was higher than usual, hot and dry conditions killed crops, high winds. because of those factors, the winds kicked up dry soil and created clouds of dust.