Who was Allied Supreme Commander of the troops at D-Day​

General Dwight D Eisenhower

General Dwight D Eisenhower (1890-1969) was appointed Supreme Commander of the Allied Expeditionary Forces (SCAEF) for Operation 'Overlord' in late 1943 and headed SHAEF (Supreme Headquarters, Allied Expeditionary Force), which oversaw the entire liberation of Nazi-occupied north-west Europe.

Explanation:

thank me later

some american cities felt workers were being oppressed by business monopolies

the committees of correspondence were the american colonies’ means for maintaining communication lines in the years before the revolutionary war. in 1764, boston formed the earliest committee of correspondence to encourage opposition to britain’s stiffening of customs enforcement and prohibition of american paper money. the following year, new york formed a similar committee to keep the other colonies notified of its actions in resisting the stamp act. in 1773, the virginia house of burgesses proposed that each colonial legislature appoint a committee for intercolonial correspondence. the exchanges that followed built solidarity during the turbulent times and bring about the formation of the first continental congress in 1774.