For three days we joined the anniversary trail ride commemorating the 1874 march west of the original North West Mounted Police contingent; a great adventure which originally took 275 officers and men from Fort Dufferin south of Winnipeg all through the southern part of Saskatchewan and southern Alberta to Fort Whoop-Up 125 years before.
The trail ride took people from one fort to another commemorating a similar march in 1874.
The adventure took 275 officers and men from Fort Dufferin to Fort Whoop-Up and the text implies someone was joining an anniversary commemorating it.
( z1 ride :ARG1 ( z2 trail ) :ARG0-of ( z3 take :ARG1 ( z4 person ) :ARG3 ( z5 fort ) :ARG4 ( z6 fort :mod ( z7 another ) ) :purpose ( z8 commemorate :ARG1 ( z9 march :ARG1-of ( z10 resemble :ARG2 ( z11 march :time ( z12 date-entity :year 1874 ) ) ) ) ) ) )