She can also conduct her own separate business. She can marry any Muslim of her choice. If her parents choose a partner for her, her consent must be taken. The dowry in Islam is a gift from a husband to his wife . A Muslim widow is allowed to remarry, and her remarriage is the responsibility of the Muslim society.
Marriage is between consenting adults.
Maturity and understanding is required for marriage as much. The Hindus are trying to claim that Muslims do not give freedom to their women. You be the judge. Vs the Quran . Quranic verses that talk about the marriage issue.