The signs can be subtle, easily missed while we go about our daily lives. However, being aware of and paying attention to the signs of aging in your dog could help you catch health issues early, which may make treatment easier and less expensiveânot to mention save your dog discomfort.
The approval to start building the highway came on February 11, 1942, but construction did not begin until March. The main purpose of building the Alaskan Highway was the defense and resupply of the Alaska Skyway, a string of World War II airfields that dotted the Alaskan coast.
THE DWIGHT D. EISENHOWER INTERSTATE HIGHWAY SYSTEM. The beginnings of Interstate Highway System, as we know it today, can be traced to the summer of 1919, when LTC Dwight D. Eisenhower served as an observer to the first transcontinental convoy. Testing the endurance of vehicles and roads, the convoy took two months to travel from Washington DC to San Francisco.