How did Hitler’s breaking of the Hitler Stalin pact of 1939 change the war in Europe

It caused significant losses on the side of the Germans, as well as the Soviets.

Explanation:

Although both sides suffered heavy losses, Germany was not able to replenish the resources and manpower lost during the invasion of the Soviet Union. However, the exact opposite is true for the Soviets. After Stalin decided to fight back against Germany's invasion, the Russian industrial complex sky-rocketed, massively outgunning Germany's struggling forces. Ultimately, without the Soviet's intervention, it's more than likely the war may have lasted many years longer than it did. The invasion of  Russia was a huge blunder for the Germans as it opened up a second front against an enemy Germany was not wholly ready to combat.

the language dates from the contacts of arabian traders with the inhabitants of the east coast of africa over many centuries. under arab influence, swahili originated as a lingua franca used by several closely related bantu-speaking tribal groups.

abraham lincoln  (february 12, 1809  – april 15, 1865) was an american statesman, politician, and lawyer who served as the 16th  president of the united states  from 1861 until  his assassination  in april 1865. lincoln led the nation through the  american civil war, its bloodiest war and its greatest moral, constitutional, and political crisis.[2][3]  he preserved the  union,  abolished slavery, strengthened the  federal government, and modernized  the u.s. economy.