In response to U.S. tariffs, Canada has imposed tariffs on approximately $20 billion worth of U.S. goods. This decision, announced by Prime Minister Mark Carney, aims to protect Canadian industries from U.S. economic pressure. The tariffs will take effect at 12:01 a.m. on Tuesday and cover about 6% of U.S. exports to Canada. The situation has intensified public support for Carney as he stands against Trump's aggressive trade policies.
We’ll perform a deep-dive analysis of all sources and publicly available external materials, then prepare a structured timeline of events, an in-depth report explaining the background and context, and multiple perspectives.