Final answer:
Only insane or intoxicated persons have their capacity to enter into contracts limited due to the inability to understand the nature of the contract or the consequences of their actions.
Step-by-step explanation:
The capacity to enter into contracts is limited for certain categories of persons. In the context of the provided options, insane or intoxicated persons have their capacity to enter into contracts limited. Capacity is a legal term that refers to the ability to enter into a binding contract. Those who are insane or under the influence of intoxicants may not be able to understand the nature of the contract or the consequences of their actions, which is a key component of legal capacity. In contrast, divorced women, married women, landed immigrants, and refugees do not have such limitations imposed on their capacity to contract simply due to those statuses.