Explain the history of cold war in international relations​

In 1912 martin thornton made a stop motion and live action experimental film called in golliwog land

Spencer's blog claims that national parks are the best vacation destinations. which evidence is best for developing his claim? a personal account from a park visitor who describes positive adventures at grand canyon and yellowstone parks an interview with a travel agent who advertises cruises, eco-tours, and whitewater rafting trips a chart that compares the number of national parks in the eastern united states to that in the western states a study that proves adults who take yearly vacations have lower blood pressure than those who do not

Which of these forms or genres appeared in the baroque period, but  not  previous periods?