The Sacrifice Of The Red Heifer – The Arrival Of Dajjal
Not all the signs told have taken place. However two predictions of the prophet have come true. In the famous Sahih hadith e Jibrael the prophet told that the slave girl will give birth to her master which meant that the instruction of slavery will end and that the poor Arab villagers will compete with each other in the building of tall buildings. Both happend around the same time in the 30s of 20th century. For more details you may read the research work of Ghamidi saheb published in Ishraq about the sings of the doomsday.