To analyse in whole, Britain's WW2 military was far behind the Germans apart from a few key areas, radar, air force (RAF) and its German code breaker (Enigma). The Germans were far ahead in tank technology and with U-boat submarines. The Germans also had higher amounts of military personel at their disposal. Britain's success lay in the Battle of Britain where the combined use of radar and code breaking allowed the Royal Air Force (RAF) to beat the Luftwaffe, from then on the Luftwaffe were more or less depleted, contributing to German defeat.
The columbian exchange also traded slaves. A lot of them going into Brazil and into the Caribbean but not yet into the 13 British colonies. This was caused my the demand of raw materials like sugar and caused the increase of population growth in Europe as well as the development of the plantation system in America. Furthermore the columbian exchange as far as slave trade would lead to the plantation system and population increase because of a a high demand
Dorothea Dix- prison reform
