The today's landscape of people's plots still has the marks of previous land division in Dovhe village.

According to the local historians, the village was burnt by tatars and rebuild later, and at the territory of the current woodshed there were fields.

After the 1848 revolution and abolition of serfdom the land plots and the forest in the village were divided between the peasants.

In 1898 a branch of the Prosvita Society was opened in Mostyshche to oppose russophile policy of the local prist Arsen Avdykovsky.

After the occupation of Galicia by Russian troops, the army headquarters were placed in the school, a field radio station was set up nearby.

The Tsar's brother - Mikhail - served in the headquarters, he was a contact person on the issues of the looting by Russian soldiers.

After the West Ukrainian People's Republic was occupied by polish troops, the peasants unified to defend their interests in Prosvita and Zlahoda cooperative.

The community also bought "Trier" grain cleaning machine, that was withdrawn by the communists in 1950s for the collective farm.

Residents of the village covered the roof of the church with galvanized tin-plate, replaced the wooden crosses.

In 1940 the USSR authorities built an airfield on the outskirts of the village (from that time this place is called the "Base").

On October 21, 1947, seven families were evicted to Siberia and Kazakhstan for the support of the Ukrainian movement, and their homes were destroyed.

In the village is buried Ukrainian soldier Yuri Pukish, who was killed August 29, 2015, near the city of Shchastia in Luhansk (during the Russo-Ukrainian War).

In the minutes of Lviv and Halych-Kamianets' dioceses from 1740–1755 the Mostyshche church was described as a new wooden building, built by the local pastor in 1728 with the support of parishioners.

In 1918, when the West Ukrainian People's Republic was proclaimed, the parishioners ordered 5 new bells in Kalush foundry of Fel'chynsky brothers.

However, with the weakening of the communist regime pressure, the parish villagers at the general meeting in 1990 voted to return to the Ukrainian Greek Catholic Church.