Vikings developed sea travel to overcome difficult travel conditions
on the
Peninsula.
A. James River
B. Alexandria
C. Scandinavian
D. Welsh

In 1933 the 21st amendment was added to the u.s. constitution, allowing for the manfacture, transportation, and sale of alacoholic beverages in the united states. why was this amendment needed?

Based on the information in the graph, what can you conclude about humans in the world in general?

Which type of seismic waves are confined at the surface