Only if you have a valid ID or birth certificate.
It is advisable to have a passport but a citizen of Mexico or the USA can do this with a drivers license.
Yes, "The citizen began to walk down the street"
you can drive there or fly there walk there
walk north
about how long would it take to walk from east Texas coast to Mexico citey
Legally, you can if you have a visa and show it to the border police. Illegally, you can do it the same, except don't walk past the border police. The border control is much more leniant when going from US to Mexico, because the Mexicans don't care as much. But when walking from Mexico to US, get ready to dogde bullets and run very fast from dogs and cars. Hope this helps. X
about how long would it take to walk from east Texas coast to Mexico citey
Mexico
I Don't Want to Walk Without You was created in 1941.
The distance between Buenos Aires and Mexico City are 7,380 kilometers (4,587 miles). The average person walks at a speed of 5 kilometers (3 miles) an hour. Without stopping, the average person would take 63 days to walk such distance.
You require friction in order to walk.
Take a Car, a Bus, a plane or walk across the border.