Trump had published a contract with America on his first 100 days. Newt Gingrich is one of his advisors so various methods used will be similar to what Gingrich did in the 1990s.
This is information that is useful for understanding the near future of US politics and the potential world impact. This is just a matter of looking at statements of planned actions to determine what is likely to happen. Trying for neutral forecasting of what is uncertain.
In the 1994 campaign season, in an effort to offer an alternative to Democratic policies and to unite distant wings of the Republican Party, Gingrich and several other Republicans came up with a Contract with America, which laid out ten policies that Republicans promised to bring to a vote on the House floor during the first hundred days of the new Congress, if they won the election. The contract was signed by Gingrich and other Republican candidates for the House of Representatives. The contract ranged from issues such as welfare reform, term limits, tougher crime laws, and a balanced budget law, to more specialized legislation such as restrictions on American military participation in United Nations missions.
Trump also stated a plan for get corporations to bring back about $400 billion in profit made overseas. They will provide a deemed repatriation of corporate profits held offshore at a one-time tax rate of 10%. This is opposed to current state and federal taxes of 40%