In further replying to your message @sidharthabahadur here:
As noted as a reply there:
Metal plate utilization for records was a common function of ancient civilizations, albeit a generally laborious effort. The Book of Mormon occurred in North America, specifically in the eastern half and, most profoundly, in the north eastern area with the land of Ohio being the Land Bountiful and where Jesus visited in the middle of the Book of Mormon.
And continuing on:
It is possible that Jesus also visited Central and South America as well as He stated that He would go to other sheep / tribes of people. It appears that He went to MANY groups of people following His resurrection to life from death.
(shared again:)
Of course we have to thank the vile evil Smithsonian for destroying so much evidence and information (including of the giants who were likely the Jaredites referred to in the Book of Mormon and had a huge settlement in the North Eastern US and Canada). Sadly one of the early main folks involved in the Smithsonian had an incredibly severe vendetta against Joseph Smith due to his dad's congregation being absorbed into the early Latter-day Saints in New York...
Of course @budcat7 has a lot of FASCINATING things to share on giants.
Also you might find this interesting: