In Ancient Rome, slaves had the opportunity to become free. This process was known as manumission, where a slave could be granted their freedom by their owner or through a legal process. Manumission could be achieved through various means, such as being granted freedom in a will, purchasing their own freedom, or being rewarded for exceptional service. Once freed, former slaves were known as freedmen and were granted certain rights and privileges, although they still faced some social limitations. Therefore, the statement "Slaves in Ancient Rome could become free" is true.