Original sentence: For some thirty years before becoming president, Trump has frequently advocated tariffs to reduce America's trade imbalance and revive manufacturing, asserting the country was being "ripped off" by its trading partners, and imposing tariffs was a major plank of his presidential campaign.The China–United States trade war () is an ongoing trade war initiated by United States President Donald Trump between China and the United States characterized by increasing tariffs and other measures since 2018
Edited sentence: The China–United States trade war () is an ongoing trade war between China and the United States characterized by increasing tariffs and other measures since 2018.United States president Donald Trump has frequently advocated tariffs to reduce America's trade imbalance and revive manufacturing, asserting the country was being "ripped off" by its trading partners, and imposing tariffs was a major plank of his presidential campaign