Question: When was the region immediately north of the region where the country that secured southern Lebanon is located and the Persian Gulf created?

<P0-S0> beaverdell is an unincorporated settlement in the monashee country of the southern interior of british columbia, canada, which lies to the east of the okanagan valley and north of the boundary country region. <P0-S1> it is located midway along the west kettle river between kelowna and rock creek along british columbia highway 33. <SEP> <P1-S0> 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. <P1-S1> The kingdom occupies 80% of the Arabian Peninsula. <P1-S2> 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. <P1-S3> 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. <P1-S4> kilometres. <P1-S5> 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. <P1-S6> 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. <SEP> <P2-S0> wiechert is a lunar impact crater that is located in the southern region of the moon's far side. <P2-S1> it lies to the southeast of the huge walled plain schrödinger, less than 170 km from the southern pole. <SEP> <P3-S0> 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. <P3-S1> 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. <P3-S2> 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. <P3-S3> It contains geographically diverse features within its relatively small area. <P3-S4> 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. <P3-S5> Israeli sovereignty over Jerusalem is internationally unrecognized. <P3-S6> [note 1] <SEP> <P4-S0> For much of the region's history a patchwork of tribal rulers controlled most of the area. <P4-S1> 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. <P4-S2> The Al Saud (the Saudi royal family) emerged as minor tribal rulers in Najd in central Arabia. <P4-S3> From the mid-18th century, imbued with the religious zeal of the Wahhabi Islamic movement, they became aggressively expansionist. <P4-S4> Over the following 150 years, the extent of the Al Saud territory fluctuated. <SEP> <P5-S0> Israel responded by launching an invasion of southern Lebanon to destroy the PLO bases south of the Litani River. <P5-S1> On 11 March 1978, a PLO guerilla raid from Lebanon led to the Coastal Road Massacre. <P5-S2> Most PLO fighters withdrew, but Israel was able to secure southern Lebanon until a UN force and the Lebanese army could take over. <P5-S3> The PLO soon resumed its policy of attacks against Israel. <P5-S4> In the next few years, the PLO infiltrated the south and kept up a sporadic shelling across the border. <P5-S5> Israel carried out numerous retaliatory attacks by air and on the ground.