The Srebrenica Genocide Memorial was built to commemorate the Srebrenica massacre, committed in July 1995 by Serbs against Bosniak Muslims during the war in Bosnia-Herzegovina. The site today is basically a cemetery, where some 6000 victims of the atrocities are buried, and continue to be buried once identified which is an ongoing process. In addition there is a kind of museum in the nearby former car battery factory, where many of the victims had tried to seek refuge. Srebrenica stands for the worst genocidal atrocities committed in Europe since the Holocaust.
References:The Cathedral of Saint Mary Major, often called Lisbon Cathedral or simply the Sé, is a Roman Catholic cathedral located in Lisbon, Portugal. The oldest church in the city, it is the seat of the Patriarchate of Lisbon. The cathedral has survived many earthquakes and has been modified, renovated and restored several times. It is nowadays a mix of different architectural styles.
The site where it stands was the principal mosque of Lisbon when it was an Arab settlement. The construction of the cathedral started around 1150, three years after the city was conquered from the Moors during the Second Crusade. Shortly after the victory the English knight Gilbert of Hastings was named bishop of the city of Lisbon.
One good reason to visit the Cathedral is to visit its charming cloisters located in the back. There are several tombs in the cathedral, the most notable of which is the beautifully sculpted tomb of Lopo Fernandes Pacheco and his wife.