Question: When was the region immediately north of the region where the country in which Sar-El can be found is located and the Persian Gulf created?

Passages:
The association was founded in spring 1983 by Yehuda Meir Indor and Cantors. Aharon Davidi, an Israeli general, was invited to be the first director of the organisation. Most of the volunteers arrived in Israel as part of the organization from the United States and from France. Volunteers are employed in a few weeks the IDF workshops – usually related jobs in maintenance and Logistics. Most volunteers from the US come in groups organized by a US-based non-profit organization Volunteers for Israel. However, Sar-El had 881 volunteers from the United States in 2015. Israel (/ˈɪzreɪəl/ or /ˈɪzriːəl/; Hebrew: יִשְׂרָאֵל‎ Yisrā'el; Arabic: إِسْرَائِيل‎ Isrāʼīl), officially the State of Israel (Hebrew: מְדִינַת יִשְׂרָאֵל‎ Medīnat Yisrā'el [mediˈnat jisʁaˈʔel] ( listen); Arabic: دولة إِسْرَائِيل‎ Dawlat Isrāʼīl [dawlat ʔisraːˈʔiːl]), is a sovereign state in Western Asia. The country is situated in the Middle East at the southeastern shore of the Mediterranean Sea and the northern shore of the Gulf of Aqaba in the Red Sea. It shares land borders with Lebanon to the north, Syria in the northeast, Jordan on the east, the Palestinian territories (which are claimed by the State of Palestine and are partially controlled by Israel) comprising the West Bank and Gaza Strip to the east and west, respectively, and Egypt to the southwest. It contains geographically diverse features within its relatively small area. Israel's financial and technology center is Tel Aviv while Jerusalem is both the self-designated capital and most populous individual city under the country's governmental administration. Israeli sovereignty over Jerusalem is internationally unrecognized. [note 1] The Kingdom of Saudi Arabia is a country situated in Southwest Asia, the largest country of Arabia, bordering the Persian Gulf and the Red Sea, north of Yemen. Its extensive coastlines on the Persian Gulf and Red Sea provide great leverage on shipping (especially crude oil) through the Persian Gulf and Suez Canal. The kingdom occupies 80% of the Arabian Peninsula. Most of the country's boundaries with the United Arab Emirates (UAE), Oman, and the Republic of Yemen (formerly two separate countries: the Yemen Arab Republic or North Yemen; and the People's Democratic Republic of Yemen or South Yemen) are undefined, so the exact size of the country remains unknown. The Saudi government estimate is at 2,217,949 square kilometres, while other reputable estimates vary between 2,149,690 and 2,240,000 sq. kilometres. Less than 1% of the total area is suitable for cultivation, and in the early 1990s, population distribution varied greatly among the towns of the eastern and western coastal areas, the densely populated interior oases, and the vast, almost empty deserts. For much of the region's history a patchwork of tribal rulers controlled most of the area. The Al Saud (the Saudi royal family) emerged as minor tribal rulers in Najd in central Arabia. From the mid-18th century, imbued with the religious zeal of the Wahhabi Islamic movement, they became aggressively expansionist. Over the following 150 years, the extent of the Al Saud territory fluctuated. However, between 1902 and 1927, the Al Saud leader, Abdulaziz, carried out a series of wars of conquest which resulted in his establishing the Kingdom of Saudi Arabia in 1930.

Supporting sentences:
Aharon Davidi, an Israeli general, was invited to be the first director of the organisation. The country is situated in the Middle East at the southeastern shore of the Mediterranean Sea and the northern shore of the Gulf of Aqaba in the Red Sea. The Kingdom of Saudi Arabia is a country situated in Southwest Asia, the largest country of Arabia, bordering the Persian Gulf and the Red Sea, north of Yemen. However, between 1902 and 1927, the Al Saud leader, Abdulaziz, carried out a series of wars of conquest which resulted in his establishing the Kingdom of Saudi Arabia in 1930.