The phrase "to transform the country" means to bring about significant and substantial changes that deeply impact the way a nation operates, improving its overall conditions, economy, society, and/or political system. Full definition
He's built a globally recognized and respected brand while simultaneously helping transform our country through philanthropic efforts. (petbusiness.com)
The demise of the village would surely transform the country from within. (bookbrowse.com)
They don't expect a minority government to have transformed the country in the space of 12 months but most people seem to be happy with what they have seen so far. (totalpolitics.com)