Special Adviser to His Majesty for Economic Planning Affairs Muhammad bin Zubayr of Oman

Ibn al-Zubayr was not active in politics during the reign of Muawiyah I, but upon the ascension of Yazid I, he refused to swear allegiance to the new caliph.
Urwah bin Zubayr was invited by the khalifah, al-Walid bin Abdul-Malik in Damascus.
On the other hand, Abdullah bin Zubayr was killed in a battle against Hajjaj bin Yousuf in 73/692 after ruling for almost nine years.
Zubayr was fairly established in Hijaz and Iraq.
Ibn az-Zubayr built the Kaba on Prophet Ibrahims foundation.
restore its old structure as the Quraish had it.
the wooden ladder Ibn az-Zubayr had put inside the Kaba.
Muhammad bin Ishaq narrated that Muhammad bin Ja`far bin Az-Zubayr said that `Urwah bin Az-Zubayr explained this Ayah,يأَيُّهَا الَّذِينَ ءَامَنُواْ اسْتَجِيبُواْ لِلَّهِ وَلِلرَّسُولِ إِذَا دَعَاكُمْ لِمَا يُحْيِيكُمْ(O you who believe! Answer Allah and (His) Messenger when he calls you to that which will give you life,) "Answer when called to war (Jihad) with which Allah gives you might after meekness, and strength after weakness, and shields you from the enemy who oppressed you.
81-had said: “When Talha and az-Zubayr came to Basra, I girt myself with the sword intending to support them.
Qurayshi people: “This is our reward from Ali.