How did John f. Kennedy death affect America? What was the impact of this national loss?

Fear and a dramatic change in the Secret Service.

Explanation:

John F Kennedy was assassinated on November 22 1963 in Dallas, Texas. The weapon used for the assassination was a 6.5×52mm Carcano Model 91/3 infantry rifle. The assassin fired 2 shots from a building near the area the Convoy was passing thru. After the assassination the Secret Service task force and the vehicles used by the Secret Service dramatically changed. For example now you will never see the president go on a public drive in a convertible and now you will always see the Secret Service snipers on the Rooftops of every single building within the perimeter of the escort.Helicopters now are also present with snipers on them. In fact now the Employee count of the Secret Service exceeds 6,500 thousand Agents.

utah hope this

answer: in 1900, there were no "workplace safety laws"!

explanation: at the beginning of this century, workers in the united states faced remarkably high health and safety risks on the job.

a century ago in 1900 about three hundred out of every one hundred thousand miners were killed on the job each year.

[industria] developments occurred within a legal and regulatory climate that diminished employer’s interest in safety. as a result, americans developed production methods that were both highly productive and often very dangerous.