Question: When did the region where Poachie Range is located achieve U.S. statehood?

Knowledge 1: Poachie Range
The Poachie Range is a moderate length mountain range and massif in southeast Mohave County, Arizona, and the extreme southwest corner of Yavapai County; the range also abuts the northeast corner of La Paz County. The Poachie Range massif is bordered by the south-flowing Big Sandy River on its west, and the west-flowing Santa Maria River on its south; both rivers converge at the Poachie Range's southwest at Alamo Lake, the Alamo Lake State Park. [SEP] Knowledge 2: Arizona
State of Arizona Flag Seal Nickname (s): The Grand Canyon State; The Copper State Motto (s): Ditat Deus (God enriches) State song (s): ``The Arizona March Song ''and`` Arizona'' Official language English Spoken languages As of 2010 English 74.1% Spanish 19.5% Navajo 1.9% Other 4.5% Demonym Arizonan Capital Phoenix Largest city Phoenix Largest metro Phoenix metropolitan area Area Ranked 6th Total 113,990 sq mi (295,234 km) Width 310 miles (500 km) Length 400 miles (645 km)% water 0.35 Latitude 31 ° 20 ′ N to 37 ° N Longitude 109 ° 03 ′ W to 114 ° 49 ′ W Population Ranked 14th Total 6,931,071 (2016 est.) Density 57 / sq mi (22 / km) Ranked 33rd Median household income $52,248 (33rd) Elevation Highest point Humphreys Peak 12,637 ft (3852 m) Mean 4,100 ft (1250 m) Lowest point Colorado River at the Sonora border 72 ft (22 m) Before statehood Arizona Territory Admission to Union February 14, 1912 (48th) Governor Doug Ducey (R) Secretary of State Michele Reagan (R) Legislature Arizona Legislature Upper house Senate Lower house House of Representatives U.S. Senators John McCain (R) Jeff Flake (R) U.S. House delegation 5 Republicans, 4 Democrats (list) Time zones most of state Mountain: UTC − 7 (no DST) Navajo Nation Mountain: UTC − 7 / − 6 ISO 3166 US - AZ Abbreviations AZ, Ariz. Website www.az.gov
Knowledge 1: Arizona
State of Arizona Flag Seal Nickname (s): The Grand Canyon State; The Copper State Motto (s): Ditat Deus (God enriches) State song (s): ``The Arizona March Song ''and`` Arizona'' Official language English Spoken languages As of 2010 English 74.1% Spanish 19.5% Navajo 1.9% Other 4.5% Demonym Arizonan Capital Phoenix Largest city Phoenix Largest metro Phoenix metropolitan area Area Ranked 6th Total 113,990 sq mi (295,234 km) Width 310 miles (500 km) Length 400 miles (645 km)% water 0.35 Latitude 31 ° 20 ′ N to 37 ° N Longitude 109 ° 03 ′ W to 114 ° 49 ′ W Population Ranked 14th Total 6,931,071 (2016 est.) Density 57 / sq mi (22 / km) Ranked 33rd Median household income $52,248 (33rd) Elevation Highest point Humphreys Peak 12,637 ft (3852 m) Mean 4,100 ft (1250 m) Lowest point Colorado River at the Sonora border 72 ft (22 m) Before statehood Arizona Territory Admission to Union February 14, 1912 (48th) Governor Doug Ducey (R) Secretary of State Michele Reagan (R) Legislature Arizona Legislature Upper house Senate Lower house House of Representatives U.S. Senators John McCain (R) Jeff Flake (R) U.S. House delegation 5 Republicans, 4 Democrats (list) Time zones most of state Mountain: UTC − 7 (no DST) Navajo Nation Mountain: UTC − 7 / − 6 ISO 3166 US - AZ Abbreviations AZ, Ariz. Website www.az.gov [SEP] Knowledge 2: Grizzly bear
There are currently about 55,000 wild grizzly bears total located throughout North America, most of which reside in Alaska. Only about 1,500 grizzlies are left in the lower 48 states of the US. Of these, about 800 live in Montana. About 600 more live in Wyoming, in the Yellowstone - Teton area. There are an estimated 70 -- 100 grizzly bears living in northern and eastern Idaho. Its original range included much of the Great Plains and the southwestern states, but it has been extirpated in most of those areas. Combining Canada and the United States, grizzly bears inhabit approximately half the area of their historical range.
Knowledge 1: Arizona
State of Arizona Flag Seal Nickname (s): The Grand Canyon State; The Copper State Motto (s): Ditat Deus (God enriches) State song (s): ``The Arizona March Song ''and`` Arizona'' Official language English Spoken languages As of 2010 English 74.1% Spanish 19.5% Navajo 1.9% Other 4.5% Demonym Arizonan Capital Phoenix Largest city Phoenix Largest metro Phoenix metropolitan area Area Ranked 6th Total 113,990 sq mi (295,234 km) Width 310 miles (500 km) Length 400 miles (645 km)% water 0.35 Latitude 31 ° 20 ′ N to 37 ° N Longitude 109 ° 03 ′ W to 114 ° 49 ′ W Population Ranked 14th Total 6,931,071 (2016 est.) Density 57 / sq mi (22 / km) Ranked 33rd Median household income $52,248 (33rd) Elevation Highest point Humphreys Peak 12,637 ft (3852 m) Mean 4,100 ft (1250 m) Lowest point Colorado River at the Sonora border 72 ft (22 m) Before statehood Arizona Territory Admission to Union February 14, 1912 (48th) Governor Doug Ducey (R) Secretary of State Michele Reagan (R) Legislature Arizona Legislature Upper house Senate Lower house House of Representatives U.S. Senators John McCain (R) Jeff Flake (R) U.S. House delegation 5 Republicans, 4 Democrats (list) Time zones most of state Mountain: UTC − 7 (no DST) Navajo Nation Mountain: UTC − 7 / − 6 ISO 3166 US - AZ Abbreviations AZ, Ariz. Website www.az.gov [SEP] Knowledge 2: Phishing
It is estimated that between May 2004 and May 2005, approximately 1.2 million computer users in the United States suffered losses caused by phishing, totaling approximately US$929 million. United States businesses lose an estimated US$2 billion per year as their clients become victims.

Answer: February 14, 1912