Policy on trade barriers, these could cause higher inflation in the United States (from the cost of imported goods higher.) Economic growth may be reduced in the first period, but have an impact on the global economy, quite.
These policies, trade barriers may cause higher inflation in the US (the cost of imported goods higher) economic growth may be reduced in stages. But also affect the global economic system.
These protectionist trade policy may cause inflation in the United States increased (from the import cost higher). Economic growth may be reduced in the early stages. The world economy quite a lot.