Misc: Who claimed to be the first person to swim across the atlantic ocean?

Questions

In 1940 First synthetic rubber tire exhibited---------- , OH.?

In 1944 First B-29 bombing raid ---------- plane lost; engine failure.?

In 1967---------- , Syria, Jordan, Iraq, and Egypt begin Six-Day War.?

In 1967 Israel, ---------- , Jordan, Iraq, and Egypt begin Six-Day War.?

In 1967 Israel, Syria, ---------- , Iraq, and Egypt begin Six-Day War.?