Complex sentence: Sherman did not fully trust Foraker, and gave over the management of his campaign to Hanna; the presidential candidate also declined to have Foraker place his name in nomination in favor of Daniel H. Hastings of Pennsylvania.
Split into simpler sentences: Sherman did not fully trust Foraker, and gave over the management of his campaign to Hanna. The senator also declined to have Foraker place his name in nomination in favor of Daniel H. Hastings of Pennsylvania.