The intervention of Denmark, Sweden and Poland-Lithuania into Livonia began a period of struggle for control of the Baltic, known contemporaneously as the dominium maris baltici. While the initial war years were characterised by intensive fighting, a period of low-intensity warfare began in 1562 and lasted until 1570 when fighting once more intensified. Denmark, Sweden and to some extent Poland-Lithuania were occupied with the Nordic Seven Years' War  taking place in the Western Baltic, but Livonia remained strategically important. In 1562, Denmark and Russia concluded the Treaty of Mozhaysk, respecting each other's claims in Livonia and maintaining amicable relations. In 1564, Sweden and Russia concluded a seven-years truce. Both Ivan IV and Eric XIV showed signs of mental disorder, with Ivan IV turning against part of the Tsardom's nobility and people with the oprichina that began in 1565, leaving Russia in a state of political chaos and civil war.

How many years did the period of low-intensity warfare last?
A: 8

Due to Hurricane Sandy's aftermath, the Steelers flew to New Jersey on game day because the team was unable to find a hotel in New York. After a scoreless first quarter punt fest, the Steelers drew first blood with Ben Roethlisberger's 4-yard TD pass to Emmanuel Sanders for a 7-0 lead.  The Giants however responded to tie the game with RB Andre Brown's 1-Yard Run to make it 7-7.  After recovering a fumble, the Giants would take the lead as Michael Boley returned it 70 yards for a TD to move ahead 14-7.  The Steelers would shorten the lead to 4 with Shaun Suisham's 30-yard field goal to make the score 14-10 at halftime. After the break, the Giants would increase their lead from 7 to 10 points with 2 Lawrence Tynes field goals from 50 and 23 yards out making the score at first 17-10 then 20-10.  However, the Steelers responded in the 4th quarter with Roethlisberger finding Mike Wallace for a 51-yard catch and run pass to shorten the Giants' lead to 3 making it 20-17.  After pressuring Eli and the Giants' offense, the Steelers then drove down the field and took the lead with Redman's 2-Yard Run to make it 24-20.  Getting the ball back after the Giants' last 3 and out, Roethlisberger took a knee to end the game as the team improved to 5-3, snapping the Giants' 4-game winning streak.  Also, the Steelers would improve to 2-3 in road games and 3-0 against the NFC East.

How many total yards were Lawrence Tynes's field goals?
A: 73

The Confederation-controlled Ava was next. Bayinnaung made extensive preparations, assembling a large invasion force . In December 1554, the Toungoo land and naval forces invaded. Within a month, the invasion forces held complete command of the river and the country. On 22 January 1555, the southern forces took the city. Bayinnaung then planned to follow up to the Confederation's home states to prevent future Shan raids into Upper Burma. With the entire Irrawaddy valley under his control, he was able to raise a large army of 24,000 men, 1200 horses and 60 elephants, and invaded the Shan states in January 1557. The massive show of force worked. Shan states one after another submitted with minimal resistance. By March 1557, Bayinnaung in one stroke controlled all cis-Salween  Shan states from the Patkai range at the Assamese border in the northwest to Mohnyin , Mogaung  in present-day Kachin State to Momeik  Thibaw , and Mone  in the east.

What was used to invade?
A:
large army of 24,000 men