Which european countries during this period sent explorers to north americas east cost

Unitied Kingdom , France, The Netherland and Cabot , Hudson, De Verrazano

Hello, Here is a list of the countries that sent explorers to north americars east cost.

Here are each of the explorers name and under which countrie then went for.

explanation:

xbxnxbdndndn

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.