Roy Rogers and Dale Evans were pioneers of cowboy music

Mozart is perhaps most esteemed for his ____

A) trumpet concertos B) violin virtuosity C) sacred chorales D) operas E) manners and polite ways

Based on what you read, it is logical to conclude that Machu Picchu was built __________.

A. by laborers paying their taxes B. with the help of beasts of burden C. using metal tools D. as an elaborate burial complex