which places did it hit?
Many places including  Midwestern United States, New England, and Eastern Canada, Cuba and Jamaica etc.
1900 Galveston hurricane
 The extratropical system strengthened while accelerating across the Midwestern United States, New England, and Eastern Canada before reaching the Gulf of Saint Lawrence on September 13. After striking Newfoundland later that day, the extratropical storm entered the far North Atlantic Ocean and weakened, with the remnants last observed near Iceland on September 15.

The great storm brought flooding and severe thunderstorms to portions of the Caribbean, especially Cuba and Jamaica. It is likely that much of South Florida experienced tropical storm-force winds, though mostly minor damage occurred. Hurricane-force winds and storm surge inundated portions of southern Louisiana, though the cyclone left no significant structural damage or fatalities in the state. The hurricane brought strong winds and storm surge to a large portion of east Texas, with Galveston suffering the brunt of the impact. Farther north, the storm and its remnants continued to produce heavy rains and gusty winds, which
what is the deadliest hurricane to hit the united states The Great Galveston hurricane when was this? 1900 in which ocean did it form? Atlantic when did it strike land? UNANSWERABLE
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1900 Galveston hurricane [SEP] Introduction
The Great Galveston hurricane, known regionally as the Great Storm of 1900, was the deadliest natural disaster in United States history and the fourth-deadliest Atlantic hurricane overall. The hurricane left between 6,000 and 12,000 fatalities in the United States; the number most cited in official reports is 8,000. Most of these deaths occurred in and near Galveston, Texas, after storm surge inundated the coastline with 8 to 12 ft (2.4 to 3.7 m) of water. In addition to the number killed, the storm destroyed about 7,000 buildings of all uses in Galveston, which included 3,636 demolished homes; every dwelling in the city suffered some degree of damage.