Complex sentence: In June 1761, a flotilla of seven ships of the line under the command of Admiral Gutierre de Hevia arrived at Havana, transporting two regular infantry regiments (España and Aragón) totalling some 1,000 men.
Split into simpler sentences: In June 1761, a flotilla of 7 ships of the line under the command of Admiral Gutierre de Hevia arrived at Havana. It transported two regular infantry regiments (España and Aragón) totalling some 1,000 men.