- Providence Bay (Russian: ??�??? ???????�???, Bukhta Provideniya) is a fjord in the southern coast of the Chukchi Peninsula of northeastern Siberia. It was a popular rendezvous, wintering spot, and provisioning spot for whalers and traders in the nineteenth and early twentieth centuries. Emma Harbor (now Komsomolskaya Bay) is a large sheltered bay in the eastern shore of Providence Bay. Provideniya and Ureliki settlements and Provideniya Bay Airport stand on the Komsomolskaya Bay. Plover Bay in English sources sometimes refers specifically to the anchorage behind Napkum Spit within Providence Bay (also called Port Providence) but was commonly used as a synonym for Providence Bay; Russian 19th century sources used the term for an anchorage within Providence Bay.
- Mexico–United States border (Wikipedia)
The Mexico–United States border (Spanish: frontera Estados Unidos–México) is an international border separating Mexico and the United States, extending from the Pacific Ocean in the west to the Gulf of Mexico in the east. The border traverses a variety of terrains, ranging from urban areas to deserts. It is the most frequently crossed border in the world with approximately 350 million documented crossings annually. Illegal crossing of the border to enter the United States has caused the Mexico–United States border crisis. It is one of two international borders that the United States has, the other being the northern Canada–United States border; Mexico has two other borders: with Belize and with Guatemala.