When did England and France set up blockades of the European coast and British isles

1807-11

Explanation : Napoleon’s Berlin decree of November 21, 1806, had already declared that the British Isles were under blockade and that “no ship which comes directly from England or the English colonies…shall…enter any of our harbours.” The secret Franco-Russian alliance of Tilsit furthered his scheme for economic warfare against Great Britain , since the cooperation of Russia should permit the complete closure of the Baltic to British shipping and hasten Austrian participation in the Continental System. Alexander undertook to support France against the British if they did not consent by November 1, 1807, to acknowledge the complete freedom of the seas and to return the conquests made since 1805. If Britain refused, France and Russia would “summon the three courts of Copenhagen, Stockholm, and Lisbon to close their ports to the British and declare war.”

answer: secession

secession, as it applies to the outbreak of the american civil war, comprises the series of events that began on december 20, 1860, and extended through june 8 of the next year when eleven states in the lower and upper south severed their ties with the union. the first seven seceding states of the lower south set up a provisional government at montgomery, alabama. after hostilities began at fort sumter in charleston harbor on april 12, 1861, the border states of virginia, arkansas, tennessee, and north carolina joined the new government, which then moved its capital to richmond, virginia. the union was thus divided approximately on geographic lines. twenty-one northern and border states retained the style and title of the united states, while the eleven slave states adopted the nomenclature of the confederate states of america.

explanation:

julius caesar turned the roman republic into the roman empire by coming in and taking the "dictator" role during the time of a civil war (elites vs lower classes) winning battles and reputation, then declaring him dictator for life

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