A. Saudi Arabia
Blessed Land Of Palestine:
Palestine is the land of prophets. Many prophets were born & died in Palestine, including Prophets Ibrahim (Abraham), Lut (Lot), Dawood (David), Suleiman (Solomon), Musa (Moses) alayhimu-salam.
Baitul-Maqdis in Palestine was the first Qibla (direction in which Muslims face when praying) too, and Muslims prayed facing Baitul-Maqdis for around 14 years, after which Allah ordered the Qibla to be changed towards the Kaabah in Makkah.