Question: What is the name of the nomadic invaders from 1800 BC to 1100 BC whose uprising was stroke down by the King of Gath?

Context paragraphs:
Ai-Khanoum: Ai-Khanoum (Aï Khānum, also Ay Khanum, lit.  “Lady Moon” in Uzbek), possibly the historical Alexandria on the Oxus, also possibly later named اروکرتیه or Eucratidia) was one of the primary cities of the Greco-Bactrian kingdom.  Previous scholars have argued that Ai Khanoum was founded in the late 4th century BC, following the conquests of Alexander the Great.  Recent analysis now strongly suggests that the city was founded c. 280 BC by the Seleucid king Antiochus I.  The city is located in Takhar Province, northern Afghanistan, at the confluence of the Oxus river (today's Amu Darya) and the Kokcha river, and at the doorstep of the Indian subcontinent.  Ai-Khanoum was one of the focal points of Hellenism in the East for nearly two centuries, until its annihilation by nomadic invaders around 145 BC about the time of the death of Eucratides.

Tell Leilan: Tell Leilan is an archaeological site situated near the Wadi Jarrah in the Khabur River basin in Al-Hasakah Governorate, northeastern Syria, a region formerly a part of ancient Assyria.  The site has been occupied since the 5th millennium BC.  During the late third millennium, the site was known as Shekhna.  Around 1800 BC, the site was renamed "Shubat-Enlil" by the Assyrian king, Shamshi-Adad I and it became the capital of Assyria in northern Mesopotamia.  Shubat-Enlil was abandoned around 1700 BC.

Norte Chico civilization: The Norte Chico civilization (also Caral or Caral-Supe civilization) was a complex pre-Columbian era society that included as many as 30 major population centers in what is now the Norte Chico region of north-central coastal Peru.  The civilization flourished between the fourth and second millennia BC, with the formation of the first city generally dated to around 3500 BC, at Huaricanga, in the Fortaleza area.  It is from 3200 BC onward that large-scale human settlement and communal construction become clearly apparent, which lasted until a period of decline around 1800 BC.  Since the early 21st century, it has been established as the oldest known civilization in the Americas.

Habiru: Habiru or Apiru (Egyptian: "ˁpr.w") was the name given by various Sumerian, Egyptian, Akkadian, Hittite, Mitanni, and Ugaritic sources (dated, roughly, between 1800 BC and 1100 BC) to a group of people living as nomadic invaders in areas of the Fertile Crescent from Northeastern Mesopotamia and Iran to the borders of Egypt in Canaan.  Depending on the source and epoch, these Habiru are variously described as nomadic or semi-nomadic, rebels, outlaws, raiders, mercenaries, and bowmen, servants, slaves, migrant laborers, etc.  Some scholars identify them with the early Hebrews although this is disputed.

Amarna letter EA 366: Amarna letter EA 366 is from the king of Gath to the king of Egypt.  The letter reports of the king having smote down the uprising of the Habiru.

Sfakians: The Sfakians (or Sphakians or Sfakiots; Greek: Σφακιανοί ) are the inhabitants of the region of Sfakia located in western Crete.  The Sfakians hold themselves to be the direct descendants of the Dorians who invaded the island around 1100 BC.  The inhabitants of Sfakia have faced numerous foreign invaders, to which fact they owe their reputation as courageous warriors that they have had for centuries as cousins of the Maniots and Souliots.

Amenemhat IV: Amenemhat IV (also Amenemhet IV) was the seventh and penultimate pharaoh of the 12th Dynasty of Egypt (c. 1990–1800 BC) during the late Middle Kingdom period (c. 2050–1710 BC), ruling for over nine years in the late 19th century BC or the early 18th century BC.

Middle Bronze Age Cold Epoch: The Middle Bronze Age Cold Epoch was a period of unusually cold climate in the North Atlantic region, lasting from about 1800 BC to about 1500 BC.  It was followed by the Bronze Age Optimum (1500—900 year BC).

Ashur-resh-ishi I: Aššur-rēša-iši I, inscribed "aš-šur-"SAG"-i-ši" and meaning “Aššur has lifted my head,” c. 1133–1116 BC, son of Mutakkil-Nusku, was a king of Assyria, the 86th to appear on the Assyrian King List and ruled for 18 years.  The "Synchronistic King List" and its fragmentary copies give him as a contemporary of the Babylonian kings Ninurta-nādin-šumi, c. 1132-1126 BC, Nebuchadnezzar I, c. 1126–1103 BC, and Enlil-nādin-apli, c. 1103–1100 BC, although the last of these is unlikely if the current chronology favored is followed.

Middle Kingdom of Egypt: The Middle Kingdom of Egypt (also known as The Period of Reunification) is the period in the history of ancient Egypt between circa 2050 BC and 1800 BC, stretching from the reunification of Egypt under the impulse of Mentuhotep II of the Eleventh Dynasty to the end of the Twelfth Dynasty.  Some scholars also include the Thirteenth Dynasty of Egypt wholly into this period as well, in which case the Middle Kingdom would finish c. 1650, while others only include it until Merneferre Ay c. 1700 BC, last king of this dynasty to be attested in both Upper and Lower Egypt.  During the Middle Kingdom period, Osiris became the most important deity in popular religion.

Supporting paragraphs: Amarna letter EA 366 Habiru
Answer: Habiru