By the early 1840s, American...
Following the 1837 rebellions, the...
Just days before the signing of the...
In 1845 the renowned British...
Across the Pacific, Japan had kept...
In Mexico, the antagonism between...
Russian expeditions and settlers had...
For some time after the Oregon...
Following the Civil War, the US...
While the British worried about the...
While the Canadians were expanding...
In 1874, gold was discovered in the...