The state of Washington began Prohibition at midnight on December 31, 1915, more than four years before the nation went dry under the Volstead Act and the 18th Amendment. Following World War I, Prohibition brought more than just sobriety to the Northwest. Brewing industry was Vancouver’s primary source of jobs, and distillers provided income for fruit growers. Meanwhile, prune growers suffered significant losses due to bad weather and competition from California orchards. To support the industry, a booster group called the Prunarians organized and put together a Prune Festival. Although they tried their best, the market for Washington’s prunes steadily declined and eventually dried up.
Prunarians were not the only benign organization. The Ku Klux Klan made its first appearance in Vancouver on March 11, 1922, and it grew in power by portraying itself as a patriotic Christian group. They held a large open-air ceremony in August 1924, with a flaming cross as the centerpiece. There were 500 clansmen in the entire regalia present and an estimated 10,000 spectators.
The Great Depression began when Wall Street crashed on October 24, 1929. Vancouver’s mayor, John P. Kiggins, ordered building the city hall in November 1929, but it was to be constructed to office building specifications if it had to be sold quickly. Two significant industries were brought to Vancouver by the opening of Bonneville Dam on the Columbia River in 1938. Alcoa became the first company to build a plant in Vancouver two and a half miles from the city with low electricity prices.
#1 Three women and two men sit inside an open touring car, Vancouver, 1920
#2 Vancouver Policemen, 1923
#3 Covington House Near Vancouver, 1926
#4 Interstate Bridge Crossing Columbia River at Vancouver, 1925
#5 Interstate Bridge from Vancouver, 1920
#6 Main Building School for the Deaf Vancouver, 1920
#7 1st Presbyterian Church – Vancouver, 1920
#8 Main Building State School for the Blind, Vancouver, 1920
#9 Pacific Highway Interstate Bridge across Columbia River between Portland, Ore. and Vancouver, 1920
#10 Ku Klux Klan Meeting, Vancouver, 1925

Fifteen male Ku Klux Klan members, wearing ceremonial robes and hats, stand posing with arms crossed in image center, facing the photographer. Probably a British flag is draped against the upper wall behind them. A tall cross, with circular objects spaced along the center of the bars, is in the middle of the group. A small table, with possibly a British flag draped across the top, is in front of the cross.