What does that map say about what happened after the battle of stamford bridge? quick clear answers

I don't know.

Explanation:

I honestly don't know.

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.

this is some false statement. aliens aren't real.

hope this .