In 1951, a
Ma'abara was built named "Ma'abarat Mansi" and was populated by
Jewish immigrants from
Yemen. The origins of the families who arrived can be traced in twelve villages and towns in Yemen's central and southwestern regions, with the large majority from five villages south of Yemen's capital
Sana'a. Midrakh Oz was built on the lands of depopulated
Palestinian villages of
Al-Mansi and
Al-Ghubayya al-Tahta. A year later the Ma'abara was dismantled and on 12 December 1952 Moshav was established, first named "
Mansi" and later renamed to "Midrakh Oz". Between 2000 and 2008 Israel had its milk reform and 13,000,000
NIS were invested in the moshav (around 5,000 NIS per cow), about half was provided by the locals. An expansion of the moshav was built on one of the nearby hills called Khirbat el Khishash, at the foot of the
Menashe Heights overlooking the Jezreel Valley and the first stage was completed in 2008 with 83 residential units. ==Economy==