<span>Joe "King" Oliver
</span><span>Edward "Kid" Ory
</span><span>Louis Armstrong
</span><span>Bix Beiderbecke
</span><span>Jelly Roll Morton</span>
Answer:
The Constitutional Convention in Philadelphia met between May and September of 1787 to address the problems of the weak central government that existed under the Articles of Confederation.
The correct answer to this question is: 2, 4
Railroads allowed for the expedient movement of much needed raw goods on the front end and movement of finished goods at the back end allowing the industry to grow.