Problem: Generally, American civil procedure has several notable features, including extensive pretrial discovery, heavy reliance on live testimony obtained at deposition or elicited in front of a jury, and aggressive pretrial "law and motion" practice designed to result in a pretrial disposition (that is, summary judgment) or a settlement. U.S. courts pioneered the concept of the opt-out class action, by which the burden falls on class members to notify the court that they do not wish to be bound by the judgment, as opposed to opt-in class actions, where class members must join into the class. Another unique feature is the so-called American Rule under which parties generally bear their own attorneys' fees (as opposed to the English Rule of "loser pays"), though American legislators and courts have carved out numerous exceptions.
What is an opt-in class action?
The answer is the following: class members must join into the class

Problem: Despite conflicts with the rival monarchic Chetnik movement, Tito's Partisans succeeded in liberating territory, notably the "Republic of Uzice". During this period, Tito held talks with Chetnik leader Draza Mihailovic on 19 September and 27 October 1941. It is said that Tito ordered his forces to assist escaping Jews, and that more than 2,000 Jews fought directly for Tito.
Who succeeded in liberating territory despite conflicts?
The answer is the following: Partisans

Problem: Laurisilva is a unique type of subtropical rainforest found in few areas of Europe and the world: in the Azores, and in particular on the island of Madeira, there are large forests of endemic Laurisilva forests (the latter protected as a natural heritage preserve). There are several species of diverse mammalian fauna, including the fox, badger, iberian lynx, iberian wolf, wild goat (Capra pyrenaica), wild cat (Felis silvestris), hare, weasel, polecat, chameleon, mongoose, civet, brown bear[citation needed] (spotted near Rio Minho, close to Peneda-Geres) and many others. Portugal is an important stopover for migratory birds, in places such as Cape St. Vincent or the Monchique mountains, where thousands of birds cross from Europe to Africa during the autumn or in the spring (return migration).
What type of animal crosses between Europe and Africa during the Autumn?
The answer is the following: migratory birds

Problem: The court, however, explicitly made it clear that the purpose of the review was "not a verdict on Tito as a figure or on his concrete actions, as well as not a historical weighing of facts and circumstances". Slovenia has several streets and squares named after Tito, notably Tito Square in Velenje, incorporating a 10-meter statue.
How tall is the statue in Tito Square?
The answer is the following:
10-meter