Which US President visited Pakistan in 1969?

Which US President visited Pakistan in 1969?

Explanation

Richard Nixon
37th President of the United States
from January 20, 1969 – August 9, 1974

July 31 – August 1, 1969
 India
New Delhi
State visit. Met with Acting President Mohammad Hidayatullah. Prime Minister is Indira Gandhi
August 1–2, 1969
 Pakistan
Lahore
State visit. Met with President Yahya Khan.

list of  US Presidents who visit Pakistan:
Name
Locale
Remarks
Date
Dwight D. Eisenhower
Karachi
Informal visit; met with President Ayub Khan.
December 7–9, 1959
Lyndon B. Johnson
Karachi
Met with President Ayub Khan.
December 23, 1967
William J. Clinton
Islamabad
Met with President Tarar and General Musharraf; delivered radio address.
March 25, 2000
George W. Bush
Islamabad
Met with President Musharraf.
March 3–4, 2006