Between 1969-1975, what key events happened in the vietnam war?

May 1961: President John F. Kennedy sends helicopters and 400 Green Berets to South Vietnam and authorizes secret operations against the Viet Cong.

November 1963: President Kennedy is assassinated in Dallas, Texas. Lyndon B. Johnson becomes president.  

February 1965: President Johnson orders the bombing of targets in North Vietnam in Operation Flaming Dart in retaliation for a Viet Cong raid at the U.S. base in the city of Pleiku and at a nearby helicopter base at Camp Holloway.

July 1965: President Johnson calls for 50,000 more ground troops to be sent to Vietnam, increasing the draft to 35,000 each month.

1966: U.S. troop numbers in Vietnam rise to 400,000. 1967: U.S. troop numbers stationed in Vietnam increase to 500,000.  

February 1967: U.S. aircraft bomb Haiphong Harbor and North Vietnamese airfields.

March 1968: President Johnson halts bombing in Vietnam north of the 20th parallel.

November 1968: Republican Richard M. Nixon wins the U.S. presidential elections on the campaign promises to restore “law and order” and to end the draft.

December 1972: President Nixon orders the launch of the most intense air offense of the war in Operation Linebacker.

panamal canal treaty and iran hostage crisis hope this

after a more than a decade and a half of combating al qaeda (aq) in afghanistan and pakistan,

the united states faces a diverse array of threats from al qaeda affiliates in the middle east and

africa. while senior al qaeda figures reportedly remain based in pakistan, the network includes

a number of affiliates across the middle east and africa including al qaeda in the arabian

peninsula (aqap), al qaeda in the islamic maghreb (aqim), and al shabaab. al qaeda also

retains a small but possibly growing presence in afghanistan. u.s. officials have stated that al

qaeda still maintains a foothold in syria through its ties to hay’at tahrir al sham (formerly

known as the nusra front), though the exact nature of that relationship may be evolving. this

report examines the threat posed by al qaeda affiliates in the middle east and africa as described

by u.s. officials and outside observers, as well as the u.s. approach to date in responding to these

threats. this was all i could find hope this : )