Robert La Follette championed reforms that

Robert La Follette (1855-1925) was a Republican politician who held a variety of public offices, from county district attorney, to Wisconsin Governor, to national representative and Senator. His autobiography traces that public life. He championed most reforms associated with the progressive movement--regulation of business interests (especially the railroads) and utilities; election reforms; taxation reform; and public management of public resources by highly qualified, non-partisan public servants.

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first, the romans stayed isolated because they had to defend their own territories from neighboring cities that were harassing them, like the etruscans. second, once the romans managed to defeat their neighbors, and started to expand their territory, they started to build roads and bridges. finally, now that the romans have covered their territory with roads functioning as highways, they could mobilize their legions faster to assemble larger military units in a specific place.

the united states has a federal government. the president is the head of the federal government of the united states. however, each state forms its government for administration purposes. the powers of the state governments are exercised within restricted state boundaries. and citizens participate in this government by voting.