Election 2012

President Barack Hussein Obama, sobered but resolute after four years as the nation's first African-American head of state, began his second term Monday with an ardent defense of government as essential to the nation's economic and moral fiber, and a call to citizens to accept their obligation to shape the national debate.

President Obama began his second term with an unapologetically liberal inaugural address, calling on Americans to work together to preserve entitlements, address climate change and extend civil rights.

"Together, we discovered that a free market only thrives when there are rules to ensure competition and fair play," the president said. "Together, we resolved that a great nation must care for the vulnerable and protect its people from life's worst hazards and misfortune."

See what you know about the wonkier points of the quadrennial festivities. Scroll to the page bottom for answers and explanations.

1) The Constitution says that a presidency ends and a new one begins on:

a) Jan. 20
b) Jan. 21
c) The third Monday in January following an election
d) It doesn't specify

2) How many presidents have chosen to affirm (rather than swear) to "faithfully execute the office ... "?

a) None
b) One
c) Two
d) Three

A recently-published menu for Abraham Lincoln's lavish second inaugural ball in 1865 provides an interesting look at how different the nation celebrated its new president just seven score and eight years ago.

Smoked tongue en geleé and blancmange (a firm custard) shared room on the buffet table with roast turkey and burnt almond ice cream.

As Yale food historian Paul Freedman told Smithsonian Magazine writer Megan Gambino, the cuisine could best be described as "French via England, with some American ingredients."