If you are talking about the United States then it is having a national bank, internal improvements, and protective tariffs
By getting attacked or by its allies getting attacked
Explanation:
Russia and Japan were fighting over Korea, Manchuria, etc. Began in 1904, but neither side could gain a clear advantage and win. Both sent reps to Portsmouth, NH where T.Roosevelt mediated Treaty of New Hampshire in 1905. TR won the Nobel peace prize for his efforts, the 1st pres. to do so.