United States is world's third-largest country. Borders Canada and Mexico, covering 40% of North America. Thirteen British colonies gained independence in 1776
Delaware is the first state to ratify the federal Constitution. State covers 2,489 square miles with population of 1,031,890 (2023 est.). Located in Atlantic Coastal Plain, second lowest elevation in US. Shares Delmarva Peninsula with Maryland and Virginia
New York leads with $10.53 per pack, Missouri follows at $5.21. Median price is $7.93, national average is $8.00. Average annual cigarette spending in New York is $4,705
Average percentage of population aged 65+ in 196 countries was 10.17% in 2023. Monaco leads with 36.36% of population aged 65+. Qatar ranks lowest at 1.57% of population aged 65+. Data covers period from 1960 to 2023
United States is third largest country by land area. Total land area is 3,794,100 square miles (9,826,675 sq km). Country consists of 50 states and one district (Washington, D.C.)
World population aged 65+ reached 6% by late 20th century. Number of people aged 60+ tripled since 1950. UN predicts combined senior population will reach 2.1 billion by 2050. Most developed countries have sub-replacement fertility levels