在幫高齡母親在線填寫入籍申請N-400, 想請教大家以下問題該如何填寫？
1. N-400 表格有這麽一個問題， 這個是隻需要列出未成年子女信息嗎？ 還是所有子女包括成年子女信息呢？
How many children do you have?
You must indicate ALL children under 18 years of age, including:
- Children born in the United States or in other countries;
- Children living with you or elsewhere;
- Current stepchildren;
- Legally adopted children;
- Children born when you were not married;
- Children born when you were in a civil marriage (whether or not the child's other parent was your spouse); and
- Children born when you were in a customary or religious marriage (whether or not the child's other parent was your spouse).
2. 還有一項要求填寫 legal guardian 信息並上傳表格。 這個問題應該是不適用我母親，所以我不需要上傳任何文件吧？
Legal guardian, surrogate, or designated representative
Provide a court order authorizing the legal guardian or surrogate to exercise authority over the applicant's affairs.
In the absence of a court ordered legal guardian or surrogate, an authorized designated representative who is the primary custodial caregiver and who takes responsibility for the applicant can serve as the designated representative. The family member must provide documentation to establish a familial relationship between the applicant and the designated representative, as well as proof that the designated representative is the primary custodial caregiver and takes responsibility for the applicant.
3. 有一項要求提供婚姻狀況證書， 父親已經去世多年，母親一個人，我在母親的婚姻狀況選的是widowed，那這一項還需要上傳任何婚姻情況的證書嗎？
Current marriage certificate and previous marriage documents
Upload a copy of your current marriage certificate. Also upload any divorce decrees, annulment decrees, or death certificates showing that your prior marriages, and your spouse's prior marriages, were terminated (if applicable).
Note: Evidence of the spouse's U.S. citizenship, marriage to the U.S. citizen, divorce or separation, or marital union is NOT required if you obtained LPR status as the spouse, former spouse, or intended spouse of a U.S. citizen who subjected you to battery or extreme cruelty.
4. , 醫生提供了N-648 表格medical certification for disability exemption，醫生標注了無法學習英文和相關知識，但是understand the oath of allegiance. 那麽N-400 表格上的相關題目有以下兩個，
Do you understand the full Oath of Allegiance to the United States?
我應該填Yes嗎？
Are you unable to take the Oath of Allegiance because of a physical or developmental disability or mental impairment?
If you cannot undergo any part of the naturalization process because of a physical or developmental disability or mental impairment, you may have a legal guardian, a surrogate, or an eligible designated representative complete the naturalization process for you.
我應該填No嗎？
5. 最後還有一個問題，弟弟是作為母親的綠卡成年子女， 幾年前移民美國， 他還有一個孩子由前妻監護，孩子隨弟弟一起申請綠卡申請，在national visa center online applicaiton 表格裏是選的follow to join. 那麽如果我母親變成美國公民，那弟弟的孩子的follow to join 是不是就失效了？
先謝謝大家的幫助了！
