From June to August, the "Trail of Tears" drama is staged near Tahlequah in this state
On April 30 this country celebrates the birthday of its former queen Juliana
At its height the Aztec empire covered roughly one-fifth of what's now this country
She went to Rome after she bore Caesarion, who became Ptolemy XV
With their conquest of Granada in 1492, this ruling pair unified Spain
In 1901 the colonies of Victoria & Queensland became states in this new commonwealth
She took the Russian throne in 1762 after her husband Peter III, was deposed
On October 20, 1803, the senate ratified the treaty for this land acquisition
Benedict Arnold & this man's Green Mountain Boys captured Ticonderoga, May 10, 1775
In 1866 he became general of the U.S. Army; the first officer so designated