What is meant by the "snowball effect" of presidentaial primaries?

What was henry frick's main strategy for stopping the homestead strike

Even before world war ii had ended, it was apparent that the allies would not remain friends in the post-war era. explain what is meant by the term cold war. then describe how the conflict between the superpowers manifested itself in the two following regions: europe and asia.

The sahel is located on the edge of the sahara desert. a.north b.west c.south d.east