AZITHROMYCIN. Azithromycin&nbspis an antibiotic (macrolide-type) used to treat a wide variety of bacterial infections. This antibiotic only treats bacterial infections. It will not work for viral infections (e.g., common cold, flu). Unnecessary use or overuse of any antibiotic can lead to its decreased effectiveness.
The golden spike (also known as The Last Spike) is the ceremonial final spike driven by Leland Stanford to join the rails of the First Transcontinental Railroad across the United States connecting the Central Pacific and Union Pacific railroads on May 10, 1869, at Promontory Summit, Utah Territory.
Six years after work began, laborers of the Central Pacific Railroad from the west and the Union Pacific Railroad from the east met at Promontory Summit, Utah. It was here on May 10, 1869 that Governor Stanford drove the Golden Spike (or the Last Spike), that symbolized the completion of the transcontinental railroad.