These problems long predate Palestinian rockets. The rockets came before the media paid attention.
And don't forger you said isreal owns gaza.
Keeping the wheelchairs and concrete out of Gaza saved lives? If those ships docked in port, nobody would have died. But the ships were raided by Israel and nine died. Keeping up with convention, the deck of a US ship is US sovereign. Any attack on that ship is an attack on the United States. Moreover, any attack on a member of NATO is an attack on all members of NATO. By the letter of our treaty we would have been at war with Israel. But laws aren't for Israel. They're for Saddam Hussein though.
The first attack on the jews was in 1932(?) One year after tey were welcomed home by the local shiek. There were no palistians at this time. The group that became them lived in jordan and tried to take over that government.