Complex sentence: After resigning as state party chairman, McNary prepared to campaign for a full term in the Senate and then faced Speaker of the Oregon House of Representatives Robert N. Stanfield in the May 1918 Republican primary.
Split into simpler sentences: After resigning as state party chairman, McNary prepared to campaign for a full term in the Senate. He faced Speaker of the Oregon House of Representatives Robert N. Stanfield in the May 1918 Republican primary.