The most recent theory that upholds the big bang theory, but suggests a sudden expansion after the bang, is called the .

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?

Asap! ! ! ! true or false the gobi desert, the largest desert in asia. covers parts of northern china and southern russia

The action of eventually a low island to form. a. wind b. waves c. volcanoes d. tectonic plates