Kalki & India
The rich & powerful people will dominate the poor people. Many diseases will spread. At the end of Kali Yuga, lord Vishnu will take birth on earth to wipe out the sinners.
Mahdi & Pakistan:
What hadiths tell us is that Imam Mahdi’s (aj) war with the oppressors and tyrants will take eight months and after that, all countries will fall under his rule and a just universal government will be established, eliminating all kufr, shirk and hypocrisy. This will result in no other unjust ruler ever ruling again, and many social sins not taking place anymore. The earth will give out all of its hidden treasures and the poor will be given back their rights that have been taken away by the rich, to the extent that there will no longer be any need for giving charity to anyone, because all are rich and needless.
The Himalayas & Maiteya:
“No soul should have to live on welfare, on limited means, or to have to live in the streets unless they choose to do so.” – Maitreya.