Starts with "Rub-"
Italy
Vatican City
SW, USA
Ends with "-grate"
African American History
100

A competitive object; or multicolored desk toy.

What is a Rubix Cube?

100

This river flows under the Ponte Vecchio.

What is the Arno?

100

If you see this color smoke, a new pope has been selected.

What is white?

100

Any perceived airborne, submerged or transmedium phenomenon that cannot be immediately identified or explained.

What is a UFO?

100

Appreciation of kindness.

What is grateful?

100

This athlete said, "hating people because of their color is wrong. And it doesn't matter which color does the hating. It's just plain wrong."

Who is Muhammed Ali?

200

The point of no return.

What is a rubicon?

200

The main river running through Rome.

What is the Tiber?

200

The declaration of a person as a saint.

What is canonization?

200

UT, AZ, NM and this state intersect at the Four Corners.

What is CO (Colorado)?

200

To move from one region or habitat or another, according to the seasons.

What is migrate?

200

This Supreme Court decision decreed that public schools should be integrated.

What is Brown v. Board of Education?

300

ie. isopropyl and ethyl

What is rubbing alcohol?

300

This monument, located just north of the ancient Roman Forum, is dedicated to this 19th century King.

Who is Victor Emmanuel II?

300

The only pope from Argentina.

Who is Pope Francis?

300

Home of LAS (airport), aka "America's Playground".

What is Las Vegas?

300

To leave one's country of origin for another.

What is emigration?

300

The first African American to serve as Secretary of State.

Who is Colin Powell?

400

Junkluggers, trash haulers, and these.

What are rubbish removers?

400

The official armed force of the Holy See.

What is the Swiss Guard?

400

During this major battle in 1527, Pope Clement VI escaped Vatican City via the Passetto di Borgo as troops of Charles V invaded.

What is the Sack of Rome?

400

This disappearing NRA, located on the border of Arizona and Nevada, is fed by the also disappearing Colorado River.

What is Lake Mead?

400

To calculate a function of which a given function is the derivative.

What is integrating?

400

In 1955, this fourteen year old black boy was lynched for whistling at a white woman.

Who is Emmett Till?

500

"Look at that accident, honey!", says one of these.

What is a rubbernecker?

500

The Castel Sant'Angelo in Rome is also known as the Mausoleum of this ancient Roman emperor.

Who is Hadrian?

500

The de jure language of Vatican City.

What is Latin?

500

If you touchdown in ABQ, you're here.

What is Albuquerque?

500

An ungrateful person.

What is an ingrate?

500

Nobel Prize winning author of "The Bluest Eye".

Who is Toni Morrison?

600

The second oldest currency. One of these equals 100 kopeks.

What is a Ruble?

600

The first de facto Lord of Florence, and second gran maestro of the Medici Bank.

Who is Cosimo?

600

The site of the papal conclave.

What is the Sistine Chapel?

600

Major festival located in Austin, Texas.

What is SXSW?

600

To defame or belittle.

What is denigration?

600

This Supreme Court case stated that segregation was legal and constitutional as long as "facilities were equal".

What is Plessy v. Ferguson?