The D-Day invasion beaches and defences were bombed beforehand. The invasion happened after.
First Persian invasion of Greece happened in -492.
The Nazi invasion of Poland on September 1st, 1939 was the first event of World War 2.
First Manchu invasion of Korea happened on 1627-03-03.
The first bombing of Japan in World War 2 was the Dolittle Raid.
The second was detonated three days after.
The Nazis devasted Warsaw in September 1939 and Rotterdam in May 1940 before Britain starting bombing German cities.
1938
In World War Two the first air raid on Bremerhaven Lehe happened by the bombing of Bremen oil installations. The date of this is May 17th and 18th of 1940.
The invasion of Italy came first.The invasion of Italy started in 1943.Germany surrendered in 1945.
1938 marked the first appearance of Superman. In Germany, Hitler was consolidating his power, beginning with the persecution of the Jews and an invasion of Czechoslovakia.
USAT Mauna Loa was sunk in the first air attack.
The first general student strike in US history happened in the 1970s. It was due to the invasion of Cambodia.