Why all the Muslim states are silent on Palestine attack...???????

“You are the best nation ever raised up from mankind; you enjoin the good and forbid evil, and you believe in Allah.” (Al Imran 3:110)
That’s what Allah Almighty says in the Holy Quran. But I am thinking, if we (Ummah) are the greatest nation, as Allah (SWT) says then why we are  weak today? Why we don't feel pain in our hearts when innocent muslims killed in different countries of world? Where is our brotherhood and unity?  Why all the Muslim states are silent on Palestine attack?
The reason is that we become slaves of our enemies and have not enough courage to speak against them. We are dependent on their donations. And this is very harsh but true reality. Today Gaza is burning and no one speaks against Israel.
Muslims brothers and sisters killed in Palestine and not a single muslim state stand and save them.
The people of Gaza are salves and homeless in their own land. Israel has killed more than 300 Palestinians & injured more than 1,200. Most of the casualties are civilians, with large numbers of children and women. And still we are silent because strongest countries of the world and supporter of human rights said that they are terrorists.
The biggest Islamic state of Muslims, Saudi Arabia which is also a strong nation,  they just watching the whole incident and has not taken any step on it. All the strong Arab states are silent, because they love dollars...
Gaza is the land of helpless people that needs mercy. More than 7 decades passed with the brutality of Israel on Palestine but the whole world is sleeping . The UN is silent just because people of Palestine are Muslims.
 America, who is the biggest supporter of Human Rights, is also quiet because he said Muslims are terrorists. It is more painful that no one said it’s against humanity.
Where are The Peace Organisations? The United Nations Organisation UNO? JUST TELL ME WHERE IS Organization of the Islamic Conference OIC?
Muslim leaders How will you face ALLAH? wake up wake up ….. speak and help our muslim brothers and sisters in Palestine.
May ALLAH  help and protect Palestine……Ameen.