For most of the 15th century this Indian empire ruled over what's now Mexico
Aztecs
By law, it's the fourth Thursday in November
Thanksgiving
You can hit the nail on this -- it's on the top of the shank
Head
This nut is the fruit of the oak tree
Acorn
It's the product of the number of days in the week times itself
49
No one really knows what this French girl, who saved Orleans, looked like; maybe like Leelee Sobieski or Milla Jovovich
Joan of Arc
The first Monday in September, it honors working people in the U.S. & Canada
Labor day
The husk, silks, kernels & cob make up this
Corn
A book of maps, or an African mountain range you can find in it
Almanac
If 2x plus 4 equals 50, x equals this
23
In 71 B.C. Spartacus led a slave revolt against this empire
Roman
The luck of the Irish might tell you this is the date St. Patrick's Day is celebrated
March 17th
Its parts include the lintel, sill, sash & panes
Window
It's a 9-letter term for your principal foe (we hope you don't have one)
Adversary
The perimeter in inches of a square with 11-inch sides
44
Queen Victoria's prime minister 2nd Viscount Melbourne had a city in this country named for him in 1837
Australia
Make a date with your sweetie for February 14, this loving day
Valentines day
They have a ring handle, bow handle, pivot & blades & you shouldn't run with them in your hand
Scissors
It's the job of designing buildings, from schools to stadiums
Architecture
It's the square root of the square root of 16
2
Catherine of Aragon, a daughter of Ferdinand & Isabella, married this British king
Henry VIII
On November 11, we honor these
Veterans
An aglet is found at the end of this item that holds your sneaker together
Shoelace
It's the official language of Qatar & Kuwait
Arabic
The number of years in a millennium divided by the number of years in a score
50 (1000/20)