In 1883 who was responsible for creating the first system of time zones in the united states

The first time zones in the US was created by the railroad industry. The need for time zones was felt the railroads spread over thousands of miles. During the 1880's most of the towns in the US had their local time. and these local times created scheduling problems for the railways. Hence the railroad companies agreed for a new time code system. They divided the continent into four time zones. The congress officially adopted the railroad time zone in 1918.

after a more than a decade and a half of combating al qaeda (aq) in afghanistan and pakistan,

the united states faces a diverse array of threats from al qaeda affiliates in the middle east and

africa. while senior al qaeda figures reportedly remain based in pakistan, the network includes

a number of affiliates across the middle east and africa including al qaeda in the arabian

peninsula (aqap), al qaeda in the islamic maghreb (aqim), and al shabaab. al qaeda also

retains a small but possibly growing presence in afghanistan. u.s. officials have stated that al

qaeda still maintains a foothold in syria through its ties to hay’at tahrir al sham (formerly

known as the nusra front), though the exact nature of that relationship may be evolving. this

report examines the threat posed by al qaeda affiliates in the middle east and africa as described

by u.s. officials and outside observers, as well as the u.s. approach to date in responding to these

threats. this was all i could find hope this : )

sadi to be the richest man ever with a net worth of 500b or half a trillion there is also a story i heard if you wanna know