Well, according to my research, After solving the cryptographic hash, when the multiple nodes broadcast the block at the same time as a suggestion to be the next block in the chain. How and why the Bitcoin network add all those blocks to the chain? For instance, if the 3 blocks are added parallel at the same time. So, now the next block will append which Block-chain 1st, 2nd or third? Please explain in detail how future blocks will append. Moreover, How the network will handle this situation.
Please let me know if my concept is wrong. I will appreciate your guidance. Thanks