The current Prime Minister of British Columbia is incumbent Gordon Campbell.
Delta, is so named because it was mostly formed by silt deposited by the Fraser River, thus it is a large river delta not unlike the deltas of the Nile, Amazon and Mississippi.
The name was chosen by Queen Victoria when it was a British colony in 1858, in reference to the area drained by the Columbia river.
Victoria is one of two capital cities in Canada that are named after Queen Victoria. The other is Regina, capital of Saskatchewan.
becuase of langley