The Treaty of Versailles stated (to name a few) that Germany had to have a small army/navy/air force and couldn't try to expand their empire by taking over other countries, Hitler did this anyway, sparking WW2.
The Shang Dynasty was the first Chinese dynasty dating back from 1766 BC.
ANSWER:
92 and 94.
The two consecutive numbers are 92 and 94.
STEP-BY-STEP EXPLANATION:
Let first even number = x
Second even number = x + 2
x + x + 2 = 186
2x + 2 = 186
2x = 186 - 2
2x = 184
x = 184 / 2
x = 92
Second even number = x + 2 = 92 + 2 = 94
Germany's invasion of Poland (September 1939) led Britain and France to abandon the policy of appeasement.
The policy of appeasement was signed by the prime ministers of Britain and France with Hitler in Munich in September, 1938. They had given in to Germany's annexation of the Sudentland as a German territory, including the evacuation of any Czech population from the region. After signing the Munich Pact, Hitler took control of all of Czechoslovakia (in March, 1939). Britain and France still did not pursue war with Germany when that happened. But when Germany invaded Poland in September, 1939, it was beyond clear that appeasing Hitler hadn't worked, and war was pursued.